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Vlada [557]
3 years ago
14

Evaluate the expression when M equals eight and n equals five n+7m

Mathematics
1 answer:
Elina [12.6K]3 years ago
6 0

Answer:

The answer is 61.

Step-by-step explanation:

n+7m =5+7×8 =5+56 =61

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Need help with this question
alukav5142 [94]
2,2 is correct. You’re just moving it over so you don’t really have to do anything fancy.
3 0
3 years ago
Alonzo and miguel scored a total of 54 points in the basketball game. Miguel scored four more points than alonzo
pychu [463]
Lets call a to the Alonzo amount of points and m to the Miguel amount of points and write equations out of the problem's info:
a + m = 54
m = a + 4
rearrange:
<span> a + m = 54
</span>-a + m = 4
add the two equations:
<span> a + m = 54
</span><span>-a + m = 4
</span>-----------------
0 + 2m = 58
m = 29
and susbstitute in the first equation:
<span>a + m = 54
</span>a + 29 = 54
a = 54 - 29
a = 25
therefore Alonzo scores 25 points and Mike 29
6 0
3 years ago
Is .634 repeating a whole number
kakasveta [241]
No, I don't think so.
4 0
3 years ago
Give some examples of real life situations in which you could use unit rates to solve an equivalent ratio problem
scoray [572]
- You buy a bunch of 12 bananas and pay $6 and want to know how much each banana costs.

- You pull into a gas station where the gas is $2.50 a gallon. You want to know how much you would need to fill up your 35 gallon tank.

- You drove 300 miles to visit your cousin in another state. It takes you 4 hours. You want to know how many miles you drove per hour.
4 0
3 years ago
What is 2 3/8 as an improper fraction?<br><br> Give answers, please.
m_a_m_a [10]

To convert a mixed fraction into an improper fraction, we must follow some steps.

First, we take the whole part and multiply it by the denominator of the fraction.

In this case, we take 2 and multiply it by 8.

Now we add the numerator:

16+3=19

The denominator stays the same:

\frac{19}{8}

Hope it helps! :)

3 0
3 years ago
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