A group of rectangular prisms is shown. = 1 cm3
Choose the three expressions that can be used to find the volume of the rectangular prisms.
A. 2 cm + 3 cm + 3 cm
B. 3 cm + 3 cm + 2 cm
C. 3 cm + 2 cm + 3 cm
✓ D. 3 cm x 2 cm x 3 cm
E. 2 cm x 3 cm x 3 cm
N F. 3 cm x 3 cm x 2 cm

D, E and F

calculating the volume of regular bodies like prims works by multiplication alone.

you need some addition for surface area and for more complicated bodies that when the volume can't be calculated in one step

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt