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storchak [24]
3 years ago
13

PLEASE HELP!! I DON'T UNDERSTAND!!!!! I WILL MARK!!!!

Mathematics
2 answers:
mylen [45]3 years ago
7 0

Answer:

2

Step-by-step explanation:

first use order of operations.

1/2(4^2)-6

1/2*16-6

then simplify to get:

8-6=2

mihalych1998 [28]3 years ago
7 0

Answer: 2

Step-by-step explanation:

The question is asking you to substitute the b with 4 and find the solution to the expression.

\frac{1}{2}b^{2} -6

=\frac{1}{2}(4)^{2} -6

=\frac{1}{2}(16) -6 (PEMDAS so you do the exponent first)

=8 -6 (PEMDAS so you do the multiplication first)

=2

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You are buying 12-packs of Mountain Dew for $\text{4.50}4.50 each and have a gift card worth $77. The function m\left(x\right)=4
poizon [28]

Answer:

$191

Step-by-step explanation:

The function is given by :

m(x) = 4.50x-7 ...(1)

Where

m(x) is the total cost if you buy x 12 packs of Mountain Dew.

We need to find the cost you pay to buy 44 12-packs of Mountain Dew

Put x = 44 in equation (1), we get :

m(x) = 4.50(44)-7

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7 0
3 years ago
The traffic engineer for a large city is conducting a study on traffic flow at a certain intersection near the city administrati
barxatty [35]

Answer:

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Step-by-step explanation:

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Inglés

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8 0
3 years ago
Bella and her sisters have 8 popsicles they have to fig rout how to split them what is the answer do we have to multiply, divide
miskamm [114]
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2 years ago
What is the mean absolute deviation of seven?? I will give brainiest
Lerok [7]

Answer:

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Step-by-step explanation:

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4 years ago
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sveta [45]

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Hope this helps!

4 0
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