The frequency table below shows the hotly wages of 22 factory workers. How many are paid 10.50$ per hour more?

FILL IN THE BLANK PLZ!

BabaBlast [244]

The answer is A. or B. because it states that both the central and inscribed angle have the same endpoints.

7 0

3 years ago

MAXIMUM POINT WILL BE GIVEN!!! I NEED THIS RN!!!!!!!!!!!!!!!!!!!!!!!!!

Lemur [1.5K]

Answer:

Part a) The variables are

x (the number of packages of Twinkies that were sold)

y (the number o boxes of juice that were sold)

Part b) The system of equations is

$x+y=79$ and $1.65x+1.36y=118.17$

Part c) $x=37,y=42$

Part d) The value of y represent the number of boxes of juice that were sold $y=42\ boxes\ of\ juice$

The value of x represent the number of packages of Twinkies that were sold $x=37\ packages\ of\ Twinkies$

Step-by-step explanation:

Part a) Define the variables in this situation

Let

x-----> the number of packages of Twinkies that were sold

y----> the number of boxes of juice that were sold

Part b) Write a system of equations that model the problem

we know that

$x+y=79$ ------> equation A

$1.65x+1.36y=118.17$ ---> equation B

Part c) Use the linear combination method to find the solution to the system you wrote in part b

Multiply equation A by -1.65

$-1.65(x+y)=-1.65*79$

$-1.65x-1.65y=-130.35$ ------> equation C

Adds equation C and equation B

$-1.65x-1.65y=-130.35\\1.65x+1.36y=118.17\\---------\\-1.65y+1.36y=-130.35+118.17\\-0.29y=-12.18\\y=42$

Find the value of x

$x+y=79$

$x+42=79$

$x=79-42=37$

Part d) Using a complete sentence, explain what the solution found in part c represents

The value of y represent the number of boxes of juice that were sold

so

$y=42\ boxes\ of\ juice$

The value of x represent the number of packages of Twinkies that were sold

so

$x=37\ packages\ of\ Twinkies$

7 0

3 years ago

A vacant city lot is being turned into a neighborhood garden. the neighbors want to fence in a triangular section of the lot and

Alexxx [7]

Let x represent the length of the shortest side. Then the longest side is

... 2x -7 . . . . . . 7 ft shorter than twice the shortest side

and the 3rd side is

... x +2 . . . . . . 2 ft longer than the shortest side.

The perimeter is the sum of the side lengths,

... x + (2x -7) + (x +2) = 59 . . . . . the given perimeter length

... 4x -5 = 59 . . . . collect terms

... 4x = 64 . . . . . . add 5

... x = 16 . . . . . . . . divide by 4

Then the other sides are

... 2×16 - 7 = 25 . . . . . longest side

... 16 +2 = 18 . . . . . . . . third side

The side lengths are 16 ft, 18 ft, and 25 ft.

3 0

3 years ago

Kate earns $6 per hour babysitting. She made this table to show the relationship between the number of hours she works (x) and t

pychu [463]

It would be B, (12, 2)<span />

7 0

3 years ago

Read 2 more answers

Help btw this is 6 th grade math I’m just really dumb

Lady bird [3.3K]

Answer:

26 A =1690.48 in^2

27 B 10 2/15 hours

Step-by-step explanation:

26. The area of the mat is given by

A = l*w

where l = 74.8 and w = 22.6

A = 74.8 * 22.6

A =1690.48 in^2

27. The candle is 11 2/5 inches tall. It burns 1 1/8 inches per hour

We need to divide

11 2/5 ÷ 1 1/8

Changing to improper fractions

11 2/5 = (5*11+2)/5 = 57/5

1 1/8 = (8*1+1)/8 = 9/8

57/5 ÷9/8

Copy dot flip

57/5 * 8/9

456/45

Change back to a mixed number

45 goes into 456 10 times with 6 left over

10 6/45

10 2/15 hours

5 0

2 years ago

Read 2 more answers