Aurora saved $850. Ahe used 35% of her savings on a new TV. How much did the TV cost?

Multiply her savings by the percent spent:

850 x 0.35 = 297.50

The tv cost $297.50

3/6   and 9/18

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10