How many solutions does the pair of equations have 4x+2y=60 12x+6y=180

In Walmart parking, there are 175 vehicles parked joe figures out that 64% of the vehicles are white. How many vehicles are NOT white? A. 112 B. 92 C. 63 D. 36 Explain how you got it

Which of the following biconditional statements is true? The product of two integers is negative if and only if both of its factors are negative. A whole number is divisible by 4 if and only if it is divisible by 2.

A football team had 4 penalties in a game. The team lost 5 yards for each penalty. Which expression shows the total loss in yards?

Superman needs to save Lois from the clutches of Lex Luthor. After flying for 5 seconds, he is 2400 meters from her. Then at 11 seconds he is 2040 meters from her.

A developer has 71/2 acres of land to build houses on. If each house is to be built on 1/4 - acre plot, how many houses can he build?

The quotient of two rational numbers is negative. What can you conclude about the dividend and the divisor? Express your answer in two or more complete sentences.

Which of the following is equivalent to the function f (x) = 3x-2

Rewrite the equation by completing the square. x 2 + 6 x + 9 = 0 x 2 + 6x+9=0

Enter an equation for the linear function f (x) using the given information. slope - 8 7 , y-intercept 9

C=59 (f-32) solve for f