Answer:
91.56
Step-by-step explanation:
84 x 0.09=7.56
7.56+84=91.56
Answer:
-6
Step-by-step explanation:
cause there was an...negative 6
Answer:
21 hours
Step-by-step explanation:
84,000 = 4,000x, x = hours
84,000 ÷ 4,000 = x
x = 21
<em>good luck, i hope this helps :)</em>
Answer:
Part A)
Part B) Length: 17.5 feet and Width: 14 feet
Step-by-step explanation:
Part A) Create an equation to represent the area of the basketball section A, in terms of the width W.
Let
L ----> the length of the rectangular basketball section
W ---> the width of the rectangular basketball section
we know that
The area of the rectangular basketball section is equal to
----> equation A
The length of the section will be 1.25 times the width of the section
so
----> equation B
substitute equation B in equation A

Part B) Jackson decides to make the area of the basketball section 245 square feet. What are the dimensions, in feet, of the basketball section?
we have

so

solve for W

Find the value of L
substitute the value of W in the equation B

therefore
The dimensions are :
Length: 17.5 feet
Width: 14 feet