Question

Greeting cards (c) and gift bags (b) are the same price (p). Cassie purchased greeting cards and gift bags, the price of which can be expressed by p(c + b).

Select all the expressions that also represent the price of the greeting cards and gift bags.
A. pcb
B. pc + b
C. pc + pb
D. (b + c)p

Answer 1

Answer:

C...

Step-by-step explanation:

Answer 2

Equivalent expressions are expressions of the same value.

The equivalent expressions of p(c + b) are (d) (b + c){p) and (c) pc + pb

The expression is given as:

$\mathbf{p(c + b)}$

Rewrite as:

$\mathbf{p(c + b) = (b + c)p}$

Open brackets

$\mathbf{p(c + b) = pc + pb }$

Hence, the equivalent expressions of p(c + b) are (d) (b + c){p) and (c) pc + pb

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