How many solutions does this system have?

x-2y=2
y=-2x+5

a. infinitely many solutions
b. no solutions***
c. two solutions
d. one solution

Determine the quotient and remainder when (6a3)+11a2-4a-9) is divided by (3a-2) express your answer in the form q(a) + r(a)/d(a)

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?