A rectangular prism measures 7 1__2cm by 12 cm by 15 1__2cm. (Lesson 4-15)a. Calculate the number of cubes with edge length 1__2cm that fit in this prism. b. What is the volume of the prism in cm 3? Show your reasoning. If you are stuck, think about how many cubes with 1__2-cm edge lengths fit into 1 cm

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

other answer is correct. i had used the radius of the radius somehow. a website:

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.