Answer:
-5
Step-by-step explanation:
imagine a numberline like
-13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2- 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13
see how its negative (-) and positive numbers
look at the number 7 and count back 12 to the left.
No they are the same size because if you convert 1/4 into /16 it equals 5/16.
Answer:
the answer would be x=3,1
The area of a trapezoid is:

A = area
a = base 1
b = base 2
h = height
Area = unknown
base 1 = 2.5
base 2 = 7.5
height = 2.5
^^^Plug these numbers into the formula!

A = (10/2)(2.5)
A = (5)(2.5)
A = 12.5
Hope this helped!
Answer:
x−4
Step-by-step explanation: