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Genrish500 [490]
4 years ago
5

I need help on a math problem . Thanks A BILLION BRAINLY STUDENTS !!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
andriy [413]4 years ago
5 0
5\cdot\left(-2\dfrac{1}{5}\right)+6=\\
5\cdot(-2)+5\cdot\left(-\dfrac{1}{5}\right)+6=\\
-10-1+6=\\
-5
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Mrs B and Ms R plan to walk 3.75 miles to and from school every day for an entire year. If they meet their goal how many miles w
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3.75 X 365 = X

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3.75 X 366=x

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4 0
3 years ago
The high temperature on Friday was 8 degrees above zero. The low temperature was 3 degrees below zero. Which expression gives th
olga_2 [115]

Using the mean concept, the expression that gives the average of the low and high temperatures is:

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<h3>What is the mean?</h3>

The mean of a data-set is given by the <u>sum of all observations in the data-set divided by the number of observations</u>.

In this problem, the two observations are -3 and 8, hence their average is given by:

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4 0
2 years ago
HELP FAST!!!! -5=-2/3x +3
Gekata [30.6K]
<span>−5</span>=<span>−<span>2/3x+3
-5=9x-2/3x
-15x=9x-2
</span></span><span><span><span>−<span>15x</span></span>−<span>9x</span></span>=<span><span><span>9x</span>−2</span>−<span>9x</span></span></span>(Subtract 9x from both sides)<span><span>−<span>24x</span></span>=<span>−<span>2
-24x/-24=-2/-24
x=1/12
:)</span></span></span>
7 0
3 years ago
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Alex_Xolod [135]

Answer:

In general, when y = f(x), you are substituting a permissible x value into function f & its calculated 'output' is the value for y. Then (x,y) is an ordered pair, i.e. coordinates of a point on the graph. ... So our ordered pair is (-14,11).

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4 years ago
How many times bigger is a metric ton than a kilogram?
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The unit ton, or metric ton, is a non-SI unit but commonly used in the United States. It is both approved by the NIST and the U.S National Institute of Standards and Technology. The equivalence is, 1 metric ton is equal to 1,000 kilograms. So, a metric ton is a thousand times bigger than a kilogram.
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3 years ago
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