Arlent What is the product of 3x(x? + 4)? 0 x² + 3x + 4 0 3x² + 4 O 3x3 + 12x O 3x² + 12x

D. 3x² + 12x

Step-by-step explanation:

A. x² + 3x + 4

B. 3x² + 4

C. 3x3 + 12x

D. 3x² + 12x

Product of 3x(x + 4)

Product means to multiply

Given:

3x(x + 4)

= (3x * x) + (3x * 4)

= 3x² + 12x

The correct answer is D. 3x² + 12x

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

for the free

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