How would you explain to a friend how to solve the following problem using substitution?

-7x + 2y = -5
y = -7x + 8

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Which function has the domain x> -11?

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers