40% of 120 is 48, so she used 48 bananas.
120 - 48 = 72
So she should use 72 apples.
Answer:
40
Step-by-step explanation:
14 + 12 + 8 + 6 = 40
39=1/2h = 78=h 52=(1/2 78)6+7 = 52=39+13
Answer:
The correct answer is D) 4/5 and 40/50
Step-by-step explanation:
In order to find this, do the division and find the decimal answer. When they match, they are equivalent.
4/5 = .8
40/50 = .8
Finish the equation given for x:
10x +15 = 9(9)
= 10x +15 = 81
Subtract 15 from both sides:
10x = 66
Divide both sides by 10:
x = 66/10
X = 6.6
Now replace x with 6.6 in the equation for DE:
DE = 2(6.6) +3
Simplify:
DE = 13.2 + 3
DE = 16.2
