X2 + 3x + c = StartFraction 7 Over 4 EndFraction + c

11

step-by-step explanation:

32.50-7.50=25

225/25=11

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.