Mike and Sara are siblings from a larger family. Mike has the same number of brothers as he does sisters. Sara has twice as many brothers as she does sisters. How many boys and how many girls (kids only) are in their family?

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

i think it is 70

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: