Answer:
3 apples.
Step-by-step explanation:
Answer:
0.99
Step-by-step explanation:
Answer:
B) 72 cm²
Step-by-step explanation:
<u>Area of a trapezoid formula:</u>

<u>Given:</u>
a = 15
b = 9
h = 6
Work:

Answer:
300 burgers
Step-by-step explanation:
You can set up an equation like this: 50+0.05x=20+0.15x
Then, subtract 0.05x from both sides: 50=20+0.10x
Subtract 20 from both sides: 30=0.10x
Divide by .10 on both sides: 300=x
X represents how many burgers must be sold for the boys to have earned the same amount of money, and that is 300 burgers.