Answers
Answer:
A= 486+18x B= 27x
Step-by-step explanation:
486+18x=27x
x=54 meters.
Related Questions
An art teacher has 1 1/2 -pounds of red clay and 3/4 of yellow clay. The teacher mixes the red clay and yellow clay together. Each student in the class needs 1/8 pound of the clay mixture to finish the assigned art project for the class. How many students can get enough clay to finish the project?
Answers
Answer:
I think 18.
Step-by-step explanation:
1 1/2 + 3/4= 9/4
Then 9/4 = to 18/8
So 18
(I am 95% sure.)
What is the constant rate of this?
Answers
slope is rise over run and this goes down 1 and over two
Answer:
-2y=x
Step-by-step explanation:
graph shows -2y=x
20 decreased by 8 = ?
PLEASE SO WORK AND/OR EXPLAIN ON HOW YOU GOT THE ANSWER
Answers
Answer:
12............................
Answer:
12
Step-by-step explanation:
decreased mean minus
20 - 8 = 12
help me please with math thankyou in advance
Answers
Solve the equation:
b − 3 = 5
b = ?
Answers
Answer:
b=8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
You can reverse the equation by doing 5+3=8.
8-3=5
A phone company advertises a new plan in which the customer pays a fixed amount of $25 per month for unlimited calls in the country and $0.10 per minute for international calls. If a customer uses 75 international minutes, how much do they owe ?
Answers
Answer:
$32.50
Step-by-step explanation:
.10 x 75 = 7.5
7.5 + 25 = 32.50
Which expression is equivalent to:
(7d+3)-(8-5d)
A.2d-5
B.2d + 5
C.12d-11
D.12d-5
Answers
Answer:
D. 12d - 5
Step-by-step explanation:
eliminate parenthesis. you can just drop the first set, but distribute the negative through the second set.
7d + 3 - 8 + 5d
combine like terms
12d - 5
have a wonderful day <3
help pls?? tysm if you do❤️
Answers
pls help me
1/3x^2=-3
the solution to the problem is
1. x=3
2. x=±3
3. x=-3
4. no solution
Answers
Answer:
No solution because it is minus 9
Please help! Due in 1 hour
Answers
Carmen buys 2 glass beads and 4 metal beads for $ 1.90. How many metal beads if the crystal beads cost $ 0.25 each?
Answers
Answer:
35 cents each or 0.35
Step-by-step explanation:
Marnie planted 90 seeds in her garden.
1
of the seeds did not come up. How
3
many seeds came up?
Answers
77 seeds came up.
pls mark me as brainliest!
need help on slope question, explain it pls if u can
Answers
Answer:
a
hjjbkjk
Step-by-step explanation:
Find the mean (average) of the data set below.
Answers
Answer:
1.7875 in decimal form and about 1 63/80 in fraction form.
Step-by-step explanation:
so, i converted all the fractions to decimals (and you can convert them with a calculator, i'll leave the link for it for you so it can help you with converting fractions). then, i calculated by adding up the scores and dividing the total by the number of scores. it's that simple!
link for calculators:
https://www.calculator.net/fraction-calculator.html (this is a safe website)
https://www.calculator.net/mean-median-mode-range-calculator.html (same website)
Please help me. Thank you.
Answers
Answer:
A
Step-by-step explanation:
I hope this helps :)
why do i need 20 characters
Sally and Anne went to the movies. They each purchased a drink. They also bought one popcorn and one veggie cup to share. Each woman’ total is modeled with this expression:
9 + 1.34 + 1/2 (3.50 +1.74)
How would you simplify the expression? Explain your steps.
Answers
Answer:
12.96
Step-by-step explanation:
9 + 1.34 + 1/2 (3.50 +1.74)
Do the stuff in the parenthesis first (PEMDAS)
9 + 1.34 + 1/2 (5.24)
Then do the multiplication
9 + 1.34 + 2.62
Then add all the numbers together
10.34 + 2.62
12.96
9 + 1.34+1/2(3.50 +1.74)
Solve the parenthesis first then multiply the add all the numbers together
which graph represents the relationship between distance and time for car x?
Answers
Answer:
shiii i meannn
Step-by-step explanation:
Lila wrote an equation of the cost for printing brochures, where x represents the number of brochures and y represents the total cost. The total cost for 35 brochures is $41.45. The total cost for 65 brochures is $55.55.
Step 1: Write the ordered pairs (35, 41.45) and (65, 55.55).
Step 2: Find the slope. m = StartFraction 55.55 minus 41.45 Over 65 minus 35 EndFraction = 0.47
Step 3: Find the y-intercept to write the equation in slope intercept form. y minus 55.55 = 0.47 (x minus 35). Y minus 55.55 = 0.47 x minus 16.45. y = 0.47 x + 39.1.
Which explains the error that Lila made?
Answers
Answer: I will let you do the math. A) x=brochures y=cost 1275+1.25x=y B) x=brochures r=revenue 2.50x=r C) n=net income 2.50x-(1275+1.25x)=n D) 2.50x=1275+1.25x
Step-by-step explanation:
PLZ HELp
The formula for the area of a rectangle is A = l ∙ w, where A = area, l = length and w = width.
A rectangle with a length of 4 millimeters has an area of 44 square millimeters. The width of the rectangle is .........
millimeters.
1. 40
2. 11
3. 20
Answers
Answer:
The answer is 11 because 44 =4*11
Step-by-step explanation:
Please Brainlist me
Please help me.
ILL GIVE BRAINLEST!
Answers
Answer:
I think it is A because it makes the most sense.
Sorry if I am wrong
no[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The required equation is :
[tex]y = \dfrac{7}{4} x[/tex][tex] \large \boxed{ \mathfrak{Explanation}}[/tex]Let's find the slope (m) first :
[tex] \mathrm{ \dfrac{y2 - y1}{x2 - x1} }[/tex][tex] \dfrac{7 - 0}{4 - 0} [/tex][tex] \dfrac{7}{4} [/tex]And we have been given point (0 , 0) that shows y - intercept (c) is 0.
So, the required equation is :
[tex]y = mx + c[/tex][tex]y = \dfrac{7}{4} x[/tex]which number is not in scientific notation !! HELP FAST !! (I didn’t mean to click this answer)
Answers
Answer:
d.
Step-by-step explanation:
Answer:
Ninguno porque todos estan en notacion científica
Step-by-step explanation:
creeme
need help on slope pt 2. explain it pls
Answers
Answer:
Slope = -3/2 y-intercept = (0,1)
Step-by-step explanation:
The slope is rise/run.
We can take the points (-2,4) and (0,1) to find the slope.
In the same amount of time x increases by 2, y decreases by 3. This gives us the slope of -3/2.
The y-intercept is the y level that the slope passes through when x = 0
On this line, that is the point (0,1)
Reminder that points are (x,y)
The line crosses the y axis at the point one making that they answer for the y-intercept.
The slope is -3/2 because it went down 3, making it negative, and over two.
I know someone answered before me but there you go.
Answer the question below thx
Answers
Answer:
Because the O-rings didnt work properly, the space shuttle exploded.
Step-by-step explanation:
exploded.
Given f(x)=-5x+1, solve for x when f(x)=-4.
Answers
======================================================
Explanation:
We're told that f(x) = -4. That means we can replace the f(x) in the first equation and solve for x.
f(x) = -5x+1
-4 = -5x+1 ..... replaced f(x) with -4
-5x+1 = -4
-5x = -4-1
-5x = -5
x = -5/(-5)
x = 1
As a way to check, we plug in x = 1 to get...
f(x) = -5x+1
f(1) = -5(1)+1
f(1) = -5+1
f(1) = -4
So the answer is confirmed. If f(x) = -4, then x = 1.
1. Substitute
f(x) = -5(-4) + 1
2. Expand and Simplify
-5 x -4 = 20
20+1 = 21
f(x)= 21 when f(x)= -4.
Which of the four images was formed by a reflection of the letter M? (1 point)
Group of answer choices
A
B
C
D
Answers
Answer:
A
Step-by-step explanation:
A is the correct answer.
Answer: A!
Step-by-step explanation: Hope this helps ! If I am wrong I have lost my mind!! I literlly did this same problem a few weeks ago !
a rabbit travels 3/4 miles in 7/8 of an hour. whats the rabbits unit rate?
Answers
Answer:
= 0.857143 miles per hour
Step-by-step explanation:
This the fractions 3/4 miles and 7/8 hours are equal to
0.75 miles and 0.875 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 0.875
0.75 miles ÷ 0.875
0.875 hours ÷ 0.875
=
0.857143 miles
1 hour
so the answer would be...
= 0.857143 miles per hour
A giraffe's height is 5 meters 40 centimeters.
How tall is the giraffe in millimeters?
a. 0.54 mm
b. 540 mm
c. 5,040 mm
d. 5,400 mm
Answers
The height of giraffe in millimeters is 5400 millimeters. Therefore, option D is the correct answer.
What is Metric System?Everything around us has a measurement value, from the amount of sugar you put in a cake to the size of a football field. Each thing is measured differently based on its length, weight, volume, or duration. With these measurements, the idea of "Metric System" is introduced.
Given that, a giraffe's height is 5 meters 40 centimeters.
Metric conversion refers to the conversion of the given units to desired units for any quantity to be measured.
We know that 1 meter = 1000 millimeters and 1 centimeter = 10 millimeters
Here, 5 meters = 5000 millimeters and 40 centimeters = 400 millimeters
So, the height is 5000+400
= 5400 millimeters
Therefore, option D is the correct answer.
Learn more about the Metric System here:
https://brainly.com/question/25966695.
#SPJ3
Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD? (1 point)
Group of answer choices
Reflection about the x-axis followed by a translation to the right by 5 units
Reflection about the y-axis followed by a translation down by 5 units
Counterclockwise rotation by 180 degrees about the origin followed by a translation to the right by 5 units
Counterclockwise rotation by 180 degrees about the origin followed by a translation down by 5 units
Answers
Answer:
Reflection about the y-axis followed by a translation down by 5 units
Step-by-step explanation:
Cannot be counterclockwise rotation by 180 degrees anything as it would rotate the shape upside down.
Due to being the same way up but back to front, we know it points this direction -> and needs to be directly above it to be in same transition shape in the adjoining quadrant 1 which is still y axis. then we just count to check down 5 units.
Fatoumata is ordering a taxi from an online taxi service. She has to pay a flat charge just to order the taxi, and then has to pay per mile, depending on how far she travels, as is represented in the linear graph below. What is the meaning of the point (1,7)?
Answers
Answer:
The first option is correct.
Step-by-step explanation:
We can see that when she travels 0 miles, she payed $4.50.
So $4.50 is the flat fee for ordering a taxi.
Point (1,7) means that after traveling 1 mile, she has to pay a total of $7.
The first option is correct.
We can also find out the amount of money per mile.
We know that the flat fee is 4.50, and the total fee for 1 mile is 7, so we can subtract 4.5 from 7
7 - 4.5 = 2.5
That means Fatoumata pays $2.5 per mile.
-Chetan K
Convert 2.01960784314 to scientific notation
Answers
Answer:2.01960784314 × 10 (little zero on top)
Step-by-step explanation:
Answer:
2.01960784314 x 10^0 = as the number is already between 1 and 10.