2 4-1: Lesson Quiz 4-1: MathXL for School:
1 Practice & Problem ..
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X4.1.PS-14
Evaluate the expression for the given value of the variable.
4
52 + en
5'
1
n=-
2
4
52 +5 n=

Acylinder has volume 45π and radius 3. what is it’s height?

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi