Part C For 560 texts, plan C has the same monthly charge as plan A. For 580 texts, plan
C has the same monthly charge as plan B. Write an equation representing the
charges for plan C

Natalie is decorating the outside of a box in the shape of a right rectangular prism. The figure below shows a net for the box.

Zoey is inflating two large spherical balloons for a party. Balloon A has a diameter of 36 centimeters (cm) and Balloon B has a diameter of 26 cm. If Zoey wants to increase the diameter of each balloon by 4 centimeters, how much more helium, in cubic centimeters (cm ). does she need for balloon A than for balloon B ?

Oscar is stuck so he rewrites the problem in a different way to help him determine what to do. He writes 7+(−2)(3−8x) . How might this new expression help Oscar simply the original expression?

One positive integer is 4 less than twice another. The sun of their squares is 653. Find the integers. Smaller: Larger: