The approximate amount of money Clara earns per month at Bob's Furniture is represented by the following equation: 575 + .10s = E, where s = sales in dollars and E is earnings. If Clara wants to earn $2300 next month, what should her sales be in furniture?

answer: 1 2 3 6

step-by-step explanation:

1x6=6 2x3=6

true

step-by-step explanation:

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.

b. b < 1 might be the correct answer