Answer:
288/5
Step-by-step explanation:
simplified: (2³x 9) x 4/5 = 288/5
Answer:
$537.60
Step-by-step explanation:
12% increase is the same as multiplying by 1.12, 480*1.12=537.60
Answer:
Q1) D
Q2) C
Step-by-step explanation:
Q1)
y ∝ x
y = kx
Let x=-1,y=2
2 = k(-1)
k = -2
Q2)
directly (y=kx)
Let x=2,y=4
4 = k(2)
k = 2
y = 2x
inverse (y = k/x)
Let x=2,y = 4
4 = k/2
k = 8
xy = 8
Answer:
12x
Step-by-step explanation:
This is b/2^2, so basically you take the square root of 36 and multiply that value by 2.
so
= 6(2)=12
Hope this makes sense!
Answer:
c
Step-by-step explanation: