Ben wants to buy a video game that cost 50$.if he has to pay a7% sales tax: how much tax would he need to pay?

Multiply the cost of the game by the sales tax:

7% tax = 0.07

50 x 0.07 = 3.5

The tax would be $3.50

f

step-by-step explanation:

f

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.