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2 years ago

Ben got 56 out of 79 in a math test what was his score give it to 1 decimal place i need to no asap

Mathematics

1 answer:

Leviafan [203]2 years ago

4 0

Step-by-step answer:

56 out of 79 is a percentage less than a hundred, because 56 is less than 79.

Take out the calculator then divide fifty-six by seventy-nine, then multiply by a hundred to get seventy-one percent.

If calculators are not allowed, notice that seventy-nine is close to eighty. So divide fifty-six by eighty to get 70%. But since we divided by eighty instead of seventy nine, we need to add approximately one percent to get the right answer.

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Which expression is equivalent to 3(6m)+m 3 6 m + m ?

svetlana [45]

Answer:

some Equivalent expressions to 3(6m)+m is;

18m+m

6(3m)+m

2(9m)+m

19m

Step-by-step explanation:

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2 years ago

Matrix M shows the one-way fares for four commuter train routes. Suppose the rail service lowers all fares by 15%. Which formula

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Answer:

B) 0.85M

Step-by-step explanation:

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... M - 0.15M = 0.85M

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2 years ago

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Vladimir [108]

Solution given:

$\sqrt{58 \times 58}$

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2 years ago

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schepotkina [342]

y=10+x(0.5)

This is the way of writing that equation.

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2 years ago

What is the slope of this line?

nataly862011 [7]

Answer: $-\frac{8}{5}$

Remember: RISE/RUN (y/x). Lines that are increasing have a positive slope, and lines that are decreasing have a negative slope.

You can find the slope in two ways:

1. Useful if the line is graphed: count the units between 2 points on the line.

Let's use the points (-1, 4) and (4, -4).

(-1, 4) is 8 units higher than (4, -4) and 5 units to the left of (4, -4).

Because the line is decreasing, the slope is negative.

Therefore, the slope is $-\frac{8}{5}$ .

2. Useful if the line is not graphed: find the difference between the y-coordinate values divided by the difference of the x-coordinate values.

Let's use the points (-1, 4) and (4, -4).
$\frac{-4 - 4}{4 - (-1)} = \frac{-8}{5}$

Therefore, the slope is $-\frac{8}{5}$ .

4 0

3 years ago

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