1) What is the area of a rectangle if the length is 4x+3 and the width is 3x.

2) What is the perimeter is the rectangle is x = 8. Show your work.

1)

2)118

Step-by-step explanation:

1) Area = length × breadth

Area = (4x + 3)3x

Area =

2) When x = 8 ,

length = 4(8) + 3 = 35

breadth = 3(8) = 24

Perimeter = 2 (length + breadth)

Perimeter = 2 (35 + 24)

= 2 × 59 = 118

answer: it depends on what the tax percentage

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.