Uestion 10 10
Erick sold 2 pounds of walnuts and 4 pounds of almonds for $28. The next day, he sold
4 pounds of walnuts and 3 pounds of almonds for $31. Which system of equations can
be used to determine the cost per pound of walnuts x, and the cost per pound of
almonds, y?
F 2x - 4y = 28
4x + 3y = 31
G 2x + 4y = 28
4x + 3y = 31
H 2x + 4y = 31
4 + 3y = 28

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.