Elena earns $10.50 per hour as a server working x hours per week. She also earns $8.50 per hour editing poetry for y hours per week. Elena needs to make at least $125 to pay her cell
phone bill, but she has at most 17 total hours to work per week with her busy college schedule.
The system of linear inequalities modeling this situation is shown.
10.50x + 8.50y > 125
2 + y < 17

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

mark brainliest