Use p = 2(l + w) to find the perimeter (p) of a rectangle where l = 7 ang w = 4

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)