Gabe rents a piano for $49 per month. he earns $15 per hour giving piano lessons to students. let h be the number of hours of lessons per month he must give to earn a profit of $326

Adeli charges the same price, $5.50, for all of its different sandwiches. if a company ordered n sandwiches for a luncheon, which equation could be used to find the total price, p, that the deli charged for the sandwiches? a- n/5.50=p b-5.50n=p c-5.50/n=p d-5.50+n=p

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1