In one month ansley 15 times as many miles as jack runs. altogether, they run 192 miles. how many miles does ansley run in 1 month?

180 miles

Step-by-step explanation:

Define the Variables:     y= miles run by Ansley     x= miles run by Jack

The equations are: y=15x and x+y=192

To solve, use substitution.

x+(15x) = 192

16x = 192

÷16      ÷16

x=12

y=15x

y=15(12)

y=180

Ansley ran 180 miles in one month.

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2