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Greeley [361]
3 years ago
5

Solve the equation: 3x + 34 when x = 4 Show work!

Mathematics
2 answers:
BigorU [14]3 years ago
6 0
Hey there!

3 * 4 = 12

12 + 34 = 46

Your answer is 46.

Hope this helps you.
Have a great day!
balandron [24]3 years ago
4 0
3x + 34 

x = 4

Substitute x:

3 times 4 = 12

12 + 34 = 46

The answer is 46.

Hope this helped
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shutvik [7]

Answer:

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3 years ago
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A group of people were asked if they had run a red light in the last year. 290 responded "yes", and 177 responded "no". Find the
GuDViN [60]

Answer:

0.621

Step-by-step explanation:

Number of people that have run a red light in the last year = 290

Number of people that have not run a red light in the last year = 177

Total number of respondents = 290 + 177

                                                 = 467

Pr(if a person is chosen at random, they have run a red light in the last year) = \frac{number of people who has run the red light last year}{total number of respondents}

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The probability that if a person is chosen at random, they have run a red light in the last year is 0.621.

6 0
3 years ago
Please help me some one out there thank you
V125BC [204]
There is a percent formula that can solve all of these...
is / of = % / 100

what percent is 32 out of 80...
% = x...because this is what we r looking for
is = 32
of = 80
now sub into the formula
32/80 = x/100
cross multiply because this is a proportion
(80)(x) = (32)(100)
80x = 3200
x = 3200/80
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12 is 60% of what number...
is = 12
% = 60
of = x

sub
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cross multiply
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what is 30% of 70
is = x
% = 30
of = 70

x / 70 = 30/100
(100)(x) = (30)(70)
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x = 2100/100
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what is 40% of 75
is = x
% = 40
of = 75

x / 75 = 40/100
(100)(x) = (75)(40)
100x = 3000
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the pic
what is 40% of 35
is = x
% = 40
of = 35

x/35 = 40/100
(100)(x) = (35)(40)
100x = 1400
x = 1400/100
x = 14.....so 14 is 40% of 35....14 goes in the box




7 0
3 years ago
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Answer:

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