Answer:
Im to lazy to calculate the entire answer but its basically the formula is a*b/2
Step-by-step explanation:
The answer is A.
She had 250 after 1 month, and 350 after 3 months, so 350-250=100.
Divide 100 by 2 because it took her 2 months to get 100. 100/2= 50
She buys 50 stamps a month.
So if she has 250 after 1 month, you need to subtract 50 to get the 200 stamps given to her by her grandpa.
Answer:
the answer SHOULD be 56
Step-by-step explanation:
Hi there
let me help you out
<span>
9 x 6 = 30 + </span><span>x
</span><span>
9 x 6 = 54
54= 30 + x
54 - 30 = x
24 = x
x = 24
</span>
Answer:
32
Step-by-step explanation:
