Mathematics High School

Write the expression to represent the words. ​

Write The Expression To Represent The Words.

Answers

Answer 1

Answer:

1. 7x

2. x+15

3. 18/x

Step-by-step explanation:

Assume the number is x because we don’t know what it is.

1. Product means multiplication so x * 7 equals 7x.

2. More means addition so x+15.

3. This one is easy. 18 divided by x = 18/x

Related Questions

HELP!!!! :( I will give 5 stars!

Answers

line was the problem, they’re supposed to subtract 10 not add 10

What is the length of segment BC?

Answers

The length is 10 because this is a right triangle and based on the pythagorean theorem, the sum of the squares of the legs equals the square of the longest side.

6 squared plus 8 squared is 100, which is 10 squared.

The answer is 10.

Answer:

C. 10

Step-by-step explanation:

The Pythagorean Theorem states that a² + b² = c²

a² can be found by multiplying 6 by 6, which is 36

b² can be found by multiplying 8 by 8, which is 64

36 + 64 = 100.

The square root of 100 is 10, you can double-check this because 10 x 10 = 100

Because of this, we know that the line segment BC is equal to 10

I hope this helps :)

GIVING BRAINLIEST!!!!

How many solutions exist for the given equation?

1/2(x+12)=4x-1 (1/2 is one half)


zero

one

two

infinitely many

Answers

Answer:

Two

Step-by-step explanation:

there is TWO sulotions!!!

Find the slope of the line that passes through (4,8) and (2, 1)


Please help

Answers

7/2 is your slope because you subtracted

Answer: (7,2)

Step-by-step explanation below.

Hello!

First, we need to put it in the y2-y1/x2-x1 form.

8-1/4-2 = 7/2

So the slope would be...

m = 7/2

So the line would go up 7 and right 2.

Hope this helps you!

Unit 3 Closing Activity

Your task is to package 36 cans of tennis balls for shipping. Each tennis ball can contain 3 tennis balls.
You must box them in two rows of 18 cans.

When you go to the box store to purchase a box, you notice that the boxes come in a variety of sizes. All dimensions are in multiples of 6” (ie. 6”, 12”, 18”, etc.). Assume the diameter of one tennis ball is 3 inches. Use 3.14 as the value of .

When talking to the shipping clerk, you find out that there is an extra charge for any extra space in the shipping box that is not taken up by the cans because they have to fill that space in with a filler. Since you are on a tight budget, you want to spend the least amount of money as possible to ship this box.

Your task:

Choose the size box that fits the cans for your shipment.

L= W= H=



2) Determine how much extra space there is in your box after you have put the cans in

Answers

Answer:

1) L = 54", W = 6", H = 9"

2) Extra Space = 1389.96 in³

Step-by-step explanation:

1)

LENGTH:

Since, there will be 18 balls along the length of box. Therefore,

Length = L = (18 balls)(Diameter of 1 ball) = (18)(3'')

L = 54"

WIDTH:

Since, there will be 2 rows of cans, and hence, 2 balls along the width of box. Therefore,

Width = W = (2 balls)(Diameter of 1 ball) = (2)(3'')

W = 6"

HEIGHT:

Since, each can can hold 3 balls along the height of box. Therefore,

Height = H = (3 balls)(Diameter of 1 ball) = (3)(3'')

H = 9"

2)

First we calculate the total volume of box:

Total Volume = L*W*H = (54")(6")(9") = 2916 in³

Now, we calculate volume of one ball:

Volume of 1 Ball = (4/3)π(d/2)³ = (4/3)π(3"/2)³ = 14.13 in³

Now, we calculate the total number of balls in box:

No. of Balls = (Balls along length)(Balls along width)(Balls along height)

No. of Balls = (18)(2)(3) = 108 balls

Now, we calculate the total volume of box occupied by balls:

Total Volume occupied by Balls = (No. of balls)(Volume of 1 Ball)

Total Volume occupied by Balls = (108)(14.13 in³)

Total Volume occupied by Balls = 1526.04 in³

Hence, the extra space will be:

Extra Space = Total Volume of Box - Total Volume Occupied by Balls

Extra Space = 2916 in³ - 1526.04 in³

Extra Space = 1389.96 in³

Raj is playing a game . He needs to find pairs of cards that have the same value . Which two pairs of cards does Raj have that express the same value?

Answers

Answer:

7/9= 0.77(repeating) and 3/8=0.375

Step-by-step explanation:

Question 1
A research lab studied the effects that temperature has on the
growth of a certain plant. At 60°F, the plant grows 1.25 cm
per week. At 80°F, the plant grows 2.75 cm per week. How
fast can we expect the plant to grow at 72°F in one week?

A. 1.36 cm
B. 1.5 cm
C. 2.15 cm
D. 2.48 cm
​

Answers

I think the answer is C not sure lol

what is the slope and y-intercept of y=4x+2

Answers

Answer:

slope: 4

y-intercept: 2

Step-by-step explanation:

We are given an equation, y = 4x + 2, and we are asked to find the slope and y-intercept of the line. Looking carefully, we can see that the equation is given to us in slope-intercept form.

Slope-intercept form is:

y = mx + b

where m is the slope and b is the by-intercept.

Knowing this, we can find that 4 is the slope of the line and 2 is the y-intercept.

I hope you find my answer and explanation to be helpful. Happy studying.

Find the simple interest paid on a loan of $750 with an 18% rate over 2 years.

Answers

Answer: $270

Step-by-step explanation:

I = prt

I = 0.18 x 750 x 2

I = 135 X 2

I = 270

Step-by-step explanation:

hope u understand from this picture

PLEASE HELP!

You invest $1000 in an account that has an annual interest rate of 4%, compounded monthly for 12 years. What is the equivalent interest rate and how many times will the money be compounded?
0.33% and 1 time
3% and 4 times
3% and 144 times
0.33% and 144 times

Answers

Answer:

The final balance is $1,612.23.

The total compound interest is $612.23.

Step-by-step explanation:

The required equivalent interest rate and money compounded is 0.33% and 144 times respectively. Option b is correct.

Equivalent interest rate for 4% and how many times the money will be compounded to be determine.

What is arithmetic?

In mathematics it deals with numbers of operations according to the statements.

Here, the equivalent interest rate = 4%/12
                                                     = 1/3
                                                     = 0.33%


Now, number of times money compounded = 12 years
                                                                    = 12 x 12 months
                                                                    = 144

Thus, the required equivalent interest rate and money compounded is 0.33% and 144 times respectively.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ2



Solve by elimination.
3x + 4y = -6
5x - 4y = 22

Answers

Answer:

Step-by-step explanation:

Just

Emliminate it by 3x’s

Answer:

HOPE THIS HELPED YOU

PLEASE MARK AS THE BRAINLIEST (ㆁωㆁ)

$4,200 with a 35% markdown

Answers

Answer:

1, 470

Step-by-step explanation:

4,200 * 0.35 = 1, 470

Answer:

2730 dollars

Step-by-step explanation:

35% of 4,200 is 1,470 so you want to subract 4,200 - 1470 = 2730

The slope of this graph is?

Answers

the slope of the graph is -1/2 using the rise over run method it rises up one and too the left twice so it would he -1/2
The equation of the graph is y=-0.4x + 1, therefore the slope is -0.4

Find the value of |-9 + 1| - 4(4).

-36
-6
-8
16
I will make you brainlliest and give you some points.

Answers

|-9 + 1| - 4(4)

|-9 + 1| = |-8| = 8

4(4) = 4x4 = 16

Now you have 8-16 = -8

The answer is -8

Which method would you use to solve the following equation?

Answers

Answer:

Inverse

Step-by-step explanation:

I would use the inverse. Hope this helps!

what is the vertex of [tex]y=\frac{1}{2}(x+4)(x-2)[/tex]

Answers

Answer

(-1, -9/2)

Explanation

PLEASE HELP! I WILL MARK THE BRAINLIEST!
A coordinate plane with a line passing through (negative 3, 0), (0, negative 2) and (3, negative 4).
What is the equation of the graphed line written in standard form?

Answers

Answer:

2x+3y=-6

Step-by-step explanation:

What do I put in boxes explain
GIVING BRAINIEST

Answers

Answer: does, each input has two outputs

Step-by-step explanation:

Answer:

does represent a function because it intersects at more than one point, the relation is a function.

Step-by-step explanation:

You can tell whether a relation is a function by plotting the numbers on a graph and applying the vertical line test. If no vertical line passing through the graph intersects it at more than one point, the relation is a function.

2-2+5+1-3*55+12-33*98​

Answers

Answer:

-3054

hdjsfahjkdhfjkdsaf

student is training 4 a track team during the first 3 months of the year by running 30 minutes every day, while averaging 5 miles each day.
Select graph that correctly shows the total miles ran during the time of training program​

Answers

30 minutes  -  5 miles;

1 hour -  10 miles

10 hours - 100 miles ...

The independent value is plotted along the x- axis ( Hours ) and the dependent variable is plotted  along the y-axis ( Miles ). Also:

3 months = 90 days

90 x 1/2 hours = 45 hours

Answer: The graph B ) ( or the second one ).  

whats the capitol of Florida miaaaaaaa​

Answers

Answer:

Tallahassee

Step-by-step explanation:

Given the quadrilateral ABCD, what is the length of diagonal AC?

A 16/2
B 8/2
C 13
D 4/2
Square roots by the way

Answers

Answer: a

Step-by-step explanation:

The expression 7(x + 3)- 3(2x-2) is equivalent to

Answers

Answer:

x+27

Step-by-step explanation:

7(x+3)-3(2x-2)=

(distribute)

7x+21-6x+6=

(combine like terms)

x+27

Math question! Need help! :D

Answers

Answer:

3

Step-by-step explanation:

-21/-7 = 3

negative times negative or negative divided by negative is always positive

Evaluate 2(x - 4) + 3x - x2 for x = 2.
O A. -6
O B. -2
O C. 6
O D. 2

Answers

Answer:

B. -2

Step-by-step explanation:

2(x - 4) + 3x - x2

2(2 - 4) + 3(2) - (2)2

2(-2) + 6 - 4

-4 + 6 - 4

-8 + 6

-2

what is the rule for the reflection?​

Answers

Answer:

Rules for Reflections

Step-by-step explanation:

hope this helps :)

Michael made 12 out of 18 free throws at basketball practice. What is the ratio of baskets made to the total numbers of baskets?

Answers

Answer:

2:3

Step-by-step explanation:

You can simplify 12/18 to 2:3 also if michel is that good at basketball he should go to the NBA

Bobby bought the following items at the school store: 10 pencils for $0.21 each, 8 pens for $0.45 each, and 2 posters for $0.55 each. How much money did Bobby spend in all?

Group of answer choices
$5.70
$1.21
$4.70
$6.80

Answers

The answer is $1.21
0.21 + 0.45 + 0.55 = 1.21

Solve the equation: 3x − x − 5 = 2(x + 2) − 9 No solution, 1, All real numbers, 0

Answers

Answer:

I hope this helps

Step-by-step explanation:

Simplifying

3x + -1x + -5 = 2(x + 2) + -9

Reorder the terms:

-5 + 3x + -1x = 2(x + 2) + -9

Combine like terms: 3x + -1x = 2x

-5 + 2x = 2(x + 2) + -9

Reorder the terms:

-5 + 2x = 2(2 + x) + -9

-5 + 2x = (2 * 2 + x * 2) + -9

-5 + 2x = (4 + 2x) + -9

Reorder the terms:

-5 + 2x = 4 + -9 + 2x

Combine like terms: 4 + -9 = -5

-5 + 2x = -5 + 2x

Add '5' to each side of the equation.

-5 + 5 + 2x = -5 + 5 + 2x

Combine like terms: -5 + 5 = 0

0 + 2x = -5 + 5 + 2x

2x = -5 + 5 + 2x

Combine like terms: -5 + 5 = 0

2x = 0 + 2x

2x = 2x

Add '-2x' to each side of the equation.

2x + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0

0 = 2x + -2x

Combine like terms: 2x + -2x = 0

0 = 0

Solving

0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

x + 3 = 10 , then the value of x is

Answers

Answer:

7

Step-by-step explanation:

Because 7+3= 10, Please tell me if my answer is wrong

Answer: 7

Explanation:

Because 7+3=10

Other Questions
divide 8/10 1 5/6 and put it in its simplest form Pls someone help hurry (45 points!) Line n contains points (3, 4) and (-6, -2). What is the slope of a line perpendicular to the given line? What is the lower quartile? (CAN ANYONE HELP:)) many careers in healthcare industry require additional continuing education every one to two years true or false WHAT IS A NEWTON!! specifically the definition!!!! 5x + 4 = 5x +4O One SolutionsO Infinitely many solutionsO No SolutionPlease help Write the repeating decimal as a fraction. -0.356 with 2 trailing repeating decimals plz help ill give branliest PLEASE BE QUICKKK!! Hello I need help with my school question. Here it is. Estimate. 7364 And its not 4,672. I tried that Arnie delivered n packages each hour for 3 hours while Beth delivered q packages each hour for 4 hours. Which expression represents the total number of packages delivered by both Arnie and Beth? Can someone help me with this please!? its urgent! Thank you who helped :)Question: Explain how you would find the measure of the angle indicated. Please help me with these 2 questions :( Who is the 9th president An aqueous solution is in equilibrium with a gaseous mixture containing an equal number of moles of helium, carbon dioxide, and nitrogen. Rank the relative concentrations of each gas in the aqueous solution from highest to lowest. An aqueous solution is in equilibrium with a gaseous mixture containing an equal number of moles of helium, carbon dioxide, and nitrogen. Rank the relative concentrations of each gas in the aqueous solution from highest to lowest. [CO2][CO2] > [He][He] > [N2][N2] [N2][N2] > [CO2][CO2] > [He][He] [CO2][CO2] > [N2][N2] > [He][He] [He][He] > [N2][N2] > [CO2][CO2] You work as a lab assistant. Each morning you are responsible for grouping the correct number of test tubes for each experiment that will be conducted that day. Today 40 test tubes will be used for 12 experiments. The first two experiments will require 4 test tubes each. Six of the experiments will require 3 test tubes each, and 2 of the experiments will require 2 test tubes each. Each of the two remaining experiments will use exactly the same number of test tubes.Which calculation is appropriate to perform first when determining the number of test tubes that will be used for each of the two remaining experiments?A) 10/2B) 40 30 C) 40 12 D) 2(4) + 6(3) + 2(2) What two whole numbers is the quotient between 172A. 3 and 4 B. 6 and 7C. 8 and 7D. 15 and 16 Simplify -2.6f+0.7f-15-4 Why did the Founders believe it was important to include the concept of checks and balances in the U.S. Constitution? A mass of M-kg rests on a frictionless ramp inclined at 30. A string with a linear mass density of =0.025" kg/m" is attached to the M-kg mass. The string passes over a frictionless pulley of negligible mass and is attached to a hanging mass (m). The system is in static equilibrium. A wave is induced on the string and travels up the ramp. (a) Show that the mass of M is equal to twice the mass of the hanging mass: M = 2m.(b) and at what wave speed does the wave travel up the string, if m = 5 kg?