Which of the following equations is equivalent to 2x+y = 7? a
y = -2x +7
Ob
y = 2x +7
y=2x-7
y=-2x-7
Od

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

The product of (7x-2) and (20-3x)/4. when x=4

There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?