If she is running on that track she will have ran
4022.5
The result would be 72... 12
x6
----
72 (carry the one) Unless your figuring out if its positive or negative. (positive)
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Step-by-step explanation:
{2,3,5,7,9,11,13,15,17,19}
9514 1404 393
Answer:
D. 210
Step-by-step explanation:
If b is the number of boys in the choir, the ratio of boys to girls is ...
b/150 = 7/5
b = 150(7/5) = 30(7) = 210
There are 210 boys in the choir.
the answer of this question is (-2,2)
