Round each value to the nearest 10 and find an estimate of the expression: 124 + 38 +71 + 207
A. 410
B. 420
C. 440
D. 450

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)