A dollar store sells items for $1 and $2. You plan to go there and spend at least $20. Let x stand for the number of
one-dollar items and let y stand for the number of two-dollar items. Write and graph a linear inequality that
models the situation.

answer: the answer is d

-3 degrees

step-by-step explanation:

1/8 is left? add a bit more info plz

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36