Mathematics Middle School

Plz do the one with the x it was wrong

Answers

Answer 1

Answer:

try maybe 2.00$

Step-by-step explanation:

Answer 2

Answer:

c<1.50 + 2.00 = 3.50>t

c<2.50 + 2.00 = 4.50>t

c<3.00 + 2.00 = 5.00>t

c<8.00 + 2.00 = 10.00>t

Step-by-step explanation:

c + 2 = t

Related Questions

Based on the information shown in these triangles, what is the length of the side x?
A)1.5
B)7
С)9
D)15.75

Answers

I’m almost positive the answer is B

What is the value of the following expression?

A 10

B 15

C 19

D 27

Answers

D.27
Reason-
You solve the exponents, then you add the numbers in () then multiple it, and finally divide it by 4

Answer both please, Tysvm!

Answers

Answer:

5/7 and 6/24 or 1/4

Step-by-step explanation:

5/7 miles and 6/24 or 1/4

please help me with this i will mark brainliest

Answers

Answer:

w=93

Step-by-step explanation:

Answer:

= 93

Step-by-step explanation:

Erika and Bradley want to hike the Big Cypress Trail. They will hike a total of 71 miles.

If Erika and Bradley want to hike 11 miles each day, how many days will they hike exactly 11 miles?

Answers

it will take erika and bradley to travel 71 miles in 6.45 days

It will take them 6.45 days to hike 71 miles taking 11 miles on a day.

We know this because you just take 11 and divide it by 71. It gives you 6.454545454545455 but since it’s s repeating number we just leave it at 6.45!

Hope that helps!

for a grade pls help

Answers

Answer:

x = 7

Step-by-step explanation:

ANSWER:
x=7

EXCLAMATION:
x+3/2-3/2=5-3/2

A jogger runs 3/5 of a mile in 1/4 of an hour. If they continue at the same time rate, what is the unit rate of the jogger, in miles per hour?

Answers

If he ran that in that time multiply 3/5 by 4

Answer:2.20

Step-by-step explanation:

4x3=12

12/5=2 2/5 of 2.20

If you cut the cylinder perpendicular to the base, meaning straight up and down, what 2D shape is created by the cross section ?
A. oval
B. rectangle
C. circle

Answers

Answer: rectangular I think

Step-by-step explanation: I’m not smart sorry if I did it wrong

Rectangle one reason there is a perpendicular cut up and down it’s a rectangle.

Hello! May You Please Help Me worth 28 Percent of my grade this semester Giving Brainliest!

Answers

Ok so the first question was 61 and question 14 is 4194304

Beth is solving this equation: 1/x + 3= 3/x
she says i can multiply both sides by x and get the linear equation 1 + 3x = 3, whose solution is x= 2/3
which of the following statement makes a correct argument, or shows that it is incorrect? select all that apply
A. you can assume x ≠ 0 because both sides are undefined if x = 0
B. after multiplying both sides by x you need to subtract 1 from both sides
C. you cannot multiply both sides by x because you do not know what x is.
D. the equation is not linear, so you cannot use the methods normally used for solving linear equations.

Answers

Answer:

Step-by-step explanation:

A is the correct answer

Helen received a 40% discount on older model apple watch and saved two hundred and thirty dollars. What was the final selling price of the watch?

Answers

Answer:

Final selling price: 575 dollars.

Step-by-step explanation:

Since we know that 40%=230 that means 20%=115.

With this information, I can multiply 115 by 5 to get the answer which is 575.

Hope this helped!

575 is the correct answer

On the following composite figure, all angles are right angles. All short edges of the figure have a measure of 1.5 centimeters. All long edges have a measure of 3 centimeters. Find the area of the figure. Explain or show how you got your answer.

people don't fail me now

Answers

Answer:

27 cm²

Step-by-step explanation:

There are many ways the figure can be decomposed into parts for which you know the area formula. The total area is the sum of the parts.

decomposition

We recognize that each of the tabs is twice as long as wide, so is half a square. The 4 tabs together make 2 squares that are 3×3 cm. Of course, what remains after removing the tabs is a 3×3 cm square in the middle of the figure.

sum of parts

Then the total area is that of 3 squares measuring 3 cm × 3 cm:

A = s² = (3 cm)² = 9 cm² . . . . . area of one square

total area = 3A = 3(9 cm²) = 27 cm²

The area of the figure is 27 cm².

_____

Alternate solution

The figure can also be considered to be a 6 cm × 6 cm square with four 1.5 cm × 1.5 cm squares removed from its corners. Then the area is ...

(6 cm)² -4(1.5 cm)² = (36 -4(2.25)) cm² = 27 cm²

plzzzzzz help!!!!! ASAP! ( MATH ) FIRST ONE GETS BRAINLIST, A THANK YOU AND POINTS

Answers

Answer:

a) 1/2 of the yard is used by these.

b) There will be more than enough space.

Step-by-step explanation:

Find a common denominator. In this case, use 12. Remember, what you multiply to the denominator, you must multiply to the numerator:

Field: 1/4 x 3/3 = 3/12

Baseball Diamond: 1/6 x 2/2 = 2/12

Kindergarten play area: 1/12 = 1/12

Add the 3 fractions together to get the total:

3/12 + 2/12 + 1/12 = (3 + 2 + 1)/12 = 6/12 or 1/2

a) 1/2 of the yard is used by these.

The principal wants to use 1/6 of the yard for a tarmac. 1/6 is less than 1/2:

1/2 * 3/3 = 3/6

There will be enough space, with 2/6, or 1/3 extra available space.

Answer:

Part A answer is 1/2

Part B answer is Yes there will be enough

Step-by-step explanation:

If it helped don't forget to give me brainliest!!!

Name each expression by the number of it's terms. Use monomial, binomial, trinomial, and polynomial

Answers

Answer:

1. Binomial

2. Trinomial

3. Trinomial

4. Polynomial

5. Polynomial

6. Polynomial

7. Trinomial

8. Binomial

9. Polynomial

10. Monomial

Step-by-step explanation:

1 term = Monomial

2 terms = Binomial

3 terms = Trinomial

More than 3 terms = Polynomial

Use those definitions to classify each.

WILL GIVE BRAINLIEST!!! A fruit stand sells 3 pounds of tomatoes for $2.00. Graph the relationship and use the graph to estimate the cost of 6 pounds of tomatoes.

Answers

Answer:

4.00

Step-by-step explanation:

0,0

3,2

6,4

3;2
6;4
so the estimated cost for 6 pounds would be $4

A pair of shoes is on sale for 15% off. With this discount, customers will save $9 if they buy the shoes. 15% is the whole, part or percent. $9 is the (blank) and the original price is (blank).

Answers

Answer:

$9 is the part, 15% is the percent, and $60 is the whole.

Step-by-step explanation:

$9 is %15 of the whole. This means $9 is the part, 15% is the percent, and the whole is the total cost of the shoes after the discount. The total cost of the shoes after the discount is 60.

Please help with geometry!

Answers

Answers:

For problem 3, the solution is x = 105For problem 4, the solution is x = 75

==========================================================

Explanation for problem 3

For any convex polygon, the sum of the interior angles is equal to 180(n-2), where n is the number of sides.

In this case, we have a hexagon with 6 sides, so n = 6

The interior angles for the hexagon add to 180(n-2) = 180(6-2) = 720

We'll add the given angles and set that sum equal to 720, then solve for x.

135+110+125+120+125+x = 720

615+x = 720

x = 720-615

x = 105

-------------------------------------

Explanation for problem 4

We'll use the same formula and idea as the previous problem.

This time we have n = 4 sides. This is a quadrilateral.

The interior angles add to 180(n-2) = 180*(4-2) = 360 degrees

So,

x+90+80+115 = 360

x+285 = 360

x = 360-285

x = 75

Note: the square angle marker represents 90 degrees

Help me and you get good luck for the rest of 2021 XD
John bought 15 cookies and ate 3 of them. He ate ____% of the cookies. (Make sure to enter the answer using numbers only. Do not enter special characters such as the percent symbol.)

Answers

Answer:

John ate 20% of the cookies

Step-by-step explanation:

Answer:

i dont know if its right but i think 5% bc

Step-by-step explanation:

15 devied by 3 is 5 but i dont know

Each month the fire department hosts a pancake feed. This month 75 people attended the pancake
feed. This was 13 less than twice as many people as were at the pancake feed last month. How many
people attended last month’s pancake feed? Write and use an equation to find the answer.

Answers

Answer:

75=2x-13

75+13=2x-13+13

88=2x

88÷2=2x÷2

44=x

Step-by-step explanation:

Answer:

x = 44

Step-by-step explanation:

The area of a rectangle is 140 square units. The base of the rectangle is 20 units. Which equation can be used to find the height, h, of the rectangle? (A=bh)

Answers

20h=140 is the correct answer

Answer: 20h=140 !!!

Step-by-step explanation: I remember doing this

A department store sells snow boots for d dollars. The department store has a 30% off sale. Write a simplified expression to determine the total amount someone will pay, before tax, for the snow boots.

Answers

Answer:

30%*D

Step-by-step explanation:

i know :)

Answer:

30%*D

Step-by-step explanation:

i know :)

WHOEVER ANSWERS FIRST GETS BRAILIEST!!

Earth has 24 time zones spread over its 360º circumference. Each time zone is 15º wide. Boston is close to longitude 71º W; Honolulu is close to longitude 158º W.

How many time zones apart are Boston and Honolulu?
A. They are 6 time zones apart because ≈ 6.
B. They are 5 time zones apart because ≈ 5.
C. They are 4 time zones apart because ≈ 4.
D. They are 2 time zones apart because ≈ 2.

Answers

Answer:

Step-by-step explanation:

Answer:

The correct answer is c✔✔✔

Step-by-step explanation:

Hope that helps

So far this season, a team has won 51 out of 68 games. Identify the values of a, b, c, and d that complete the bar diagram for this situation.
Please explain so i can give u the brainlest

Answers

since 51 out of 68 games were won

the percentage won is 75%

you find 75% by 51/68*100

Choose the algebraic expression to represent: A number decreased by 8. Use the letter N for the variable.

Answers

Answer:

N- 8 is the answer because n decreases by 8

B is the answer to your question

what is the area of the figure

Answers

It can’t be determined because there is too many numbers

CORRECT THE ERROR 1) 4a^(2)*3a^(5)=(4+ 3)a^(2+5)=7a^(7) // 2) x^(6)x*x^(3)=6^(4+3) //
3) 3^(4)*2^(3)=6^(4+3)

please tell how you corrected you DONT have to but i'd appreciate it

Answers

Answer:

Step-by-step explanation:

Ihmani is going to the state fair. Each ticket for carnival games is $0.50, but she has to pay a $10 admission fee. Plot this scenario on the graph below. Does it show a proportional relationship? Why or why not?

Answers

Answer:

the answer is yes it does show a proportional relationship.

Step-by-step explanation:

Lets put it in a table:

T C

1 .5

2 1

3 1.5

4 2

5 2.5

if we were to keep going to 20 tickets, then we would reach $10. Each tickets price will increase by 50¢.

(Hope this helps!)

???????????????????????????????????????????????

Answers

So it would be 4x+108= 180 because it’s a straight line so x=18. For the second one id say A and D

180 and A D easyyyyy

Abbigail brought 47 bags of candy for the party. Each bag contained 21 pieces of candy. If there are 500 people at the party, does she have enough to give everybody 2 pieces of candy?

Answers

Answer:

Step-by-step explanation:

because you multiply 21 times 47 =987 and there is 500 people if Abbigali wants to give ereyone 2 he has to have 1,000

Answer: no

Step-by-step explanation:

47 bgs tims 21 in each bag gives

47 x 21 = 987 candies in all

if there are 500 people then lets divide the number of candies by the number of people to see how much each person gets

so 987/500 = 1.97

so NO there would not be enough candies for each person to get 2

as you see each person will get 1.97

The net of a square pyramid is shown above.

What is the total surface area of the square pyramid in square meters?

Answers

Base Surface Area = 162
= 256 feet2
Lateral Surface Area =
2×16× √
( 16 )2 + 122
2
= 461.51056325939 feet2
Total Surface Area = 717.51056325939 feet2

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