3 years ago

Factor out the coefficient of 1/2d+6

Mathematics

2 answers:

natta225 [31]3 years ago

6 0

Answer:

Step-by-step explanation:

Factor out a 1/2

$\frac{1}{2}(d+12)$

Redistribute if you want to check your work

$\frac{d}{2}+\frac{12}{2} =\frac{1}{2}d+6$

den301095 [7]3 years ago

3 0

Answer:

factoring out the 1/2 (that is the coefficient of the variable) would require you to divide the equation by one half, which is the same as multiplying by two. After doing this, the answer can be expressed as:

1/2 (d+12)

Step-by-step explanation:

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Custumers of a phone company can choose between two service plans for long distance calls. The first plan has a $9 monthly fee a

saul85 [17]

The answer is 350.

m= minutes

Plan 1: 9+0.13m
Plan 2: 23+0.09m

9+0.13m = 23+0.09m
-9 -9
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3 0

3 years ago

Read 2 more answers

A triangle has the area of 1/2(4x^2+29x+30)ft^2. If the base of the triangle is (x+6) ft, find the height of the triangle.

Paul [167]

Answer:

4x+5 ft

Step-by-step explanation:

1/2(4x²+29x+30) = 1/2 (x+6) * Height

Height = (4x²+29x+30) / (x+6) = (x+6) (4x+5) / (x+6) = 4x+5

3 0

3 years ago