MICHELLE HAS $10 TO SPEND AT THE PIZZA PARLOR. SHE BUYS ONE SLICE
OF PEPPERONI PIZZA FOR $2.25.
WRITE AN INEQUALITY THAT SHOWS
HOW MANY SLICES OF CHEESE PIZZA
SHE CAN BUY IF EACH SLICE OF CHEESE
PIZZA IS $1.75.

y -5 = (-1/4)(x + 8)

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!