Grant is painting a rectangular board that has a width of 1/3 foot. he has enough paint to cover 3 square feet. if he is able to cover the whole board by using all of his paint, what is the length of the board in feet?

The length of the board is 9 foot.        

Step-by-step explanation:

Given : Grant is painting a rectangular board that has a width of 1/3 foot. He has enough paint to cover 3 square feet. If he is able to cover the whole board by using all of his paint.

To find : What is the length of the board in feet?

Solution :

We have given a rectangular board with

Width = foot

Area paint to cover is A = 3 square feet.

The area of the rectangular is

Where, l is the length and w is the width

Substituting the value of w and A

Therefore, The length of the board is 9 foot.

there is nothing below so i cannot

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6