Answer:
its not proportional
Step-by-step explanation:
Answer: A negative slope
Number 11:
(356-50) ÷ 17 = x
x=3
The square root of 225 is 15
so 15=4x+3
-3 -3
12=4x
If 12=4x then x=3
QR is equal to 5 since 13 is 5 less that 18. So since 13 was already taken, that leaves 5
