7(x+y)-7x
7x+7y-7x
7y is the answer
Answer:
4... hope this will help
Step-by-step explanation:
Answer:
y² - 4
Step-by-step explanation:
Give the expression :
"the square of y decreased by the quotient of 28 and 7"?
Expressing Mathematically ;
Square of y = y²
Quotient of 28 and 7 is obtained by taking the division of 28 by 7
Dividing 28 by 7 ; 28/7 = 4
Hence, decreasing y² by 4 ; we have ;
y² - 4
So we’re already know the area of but not the width so to find the area of the rectangle
Area= LxW
So the length is 3/7ft and the area is 2
2= 3/7 x W
W is a missing number
So to find the area multiply l x w right? So we have to reverse it by
2 divided 3/7= 14/3
So the width is 14/3
Check
3/7 x 14/3 = 2
Hope this help?
