Answer:
im sorry your image is not too good
Step-by-step explanation:
Divide the scaled dimensions by 2, then multiply that by 7:
Length: 20 / 2 = 10. 10*7 = 70 feet.
Width: 10 / 2 = 5. 5 * 7 = 35 feet.
A) The pool is 70 feet long by 35 feet wide.
B) Area is length x width
Area = 70 * 35 = 2,450 square feet.
Cover cost 0.30 per square foot.
Total cost = 2,450 x 0.30 = $735
Answer:
2
Step-by-step explanation:
y= 2x
How did i come to this conclusion??
-2 times something gives me -4
so I can use a variable to find it!!!
-4= -2x
-4/-2 =x
2=x
You would get the same answer for each value
Answer:
the input x is 3
Step-by-step explanation:
2x+5=11
2x=6
x=3