Answer:
-1.5
Step-by-step explanation:
1.5
It is counting down from 1.5
a =
Given
ga + q = r ( subtract q from both sides )
ga = r - q ( isolate a by dividing both sides by g )
15 boxes=3m=300cm
1 box=300cm÷15
=20cm
x(x + 9-x) = 6^2
9x = 36
x = 4
Answer
c. 4