What are the solutions to the following system of equations? Select the correct answer below.

y = x2 - 4x + 8

4x + y = 12

(2, 20) and (-2, 4)

(2, 4) and (-2, 20)

(-2, 2) and (4, 20)

(20, - 2) and (4, 2)

Gracie earns $7 for each car she washes. she always saves $25 of her weekly earnings. this week, she wants to have at least $65 in spending money.

Find f (3) if f (x) = 2/5 (x+7)

Which is the graph of y = 1x1 - 2?

Whats 24 + 36 using distributive property

To obtain the length of an arc, what fraction is multiplied by the circumference of a circle (C = 2πr) ? B. pi over 180 A. pi over 360 C. radius over 360 D. central angle over 360

Explain the difference between simple interest and compound interest.

What is? 2/3 3/4?

Which one of the following equations illustrates the commutative property? 8 + 3 = 4 + 7 If 3 + 5 = a, then a = 3 + 5 4 + x = x + 4 3 (2 + 5) = 6 + 15

A mixture of 30 pounds of candy sells for $1.10 a pound. The mixture consists of chocolates worth $1.50 a pound and chocolates worth 90¢ a pound. How many pounds of the $1.50 chocolate were used to make the mixture? 15 10 12

The area of a triangle is ½ (b) (h), where the base and height are always two sides of the triangle. a. True b. False