3 years ago

How do I Determine if ratios are equivalent

Mathematics

1 answer:

Veseljchak [2.6K]3 years ago

4 0

Step-by-step explanation:

multiply the ratio by the second ratios second number

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A number decreased by 5 is 50

Vinil7 [7]

Answer:

55 decrease by 5 is 50, or 55 - 5 = 50.

Step-by-step explanation:

Let x represent the missing number.

When you hear the words decrease, minus, that tells you to subtract.

Before we subtract, if there is a variable, we must do the opposite of subtraction, we need to add.

50 + 5 = x

Which means x = 50 + 5.

50 + 5 = 55.

Therefore, x = 55.

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3 years ago

What is the solution to this system of linear equations?

kvasek [131]

Answer:

The correct answer is D. (-1,3)

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3 years ago

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Find a number that is between2/9and3/11

SVETLANKA909090 [29]

$\text {Between } \dfrac{2}{9} \text { and } \dfrac{3}{11}$

Change the denominators to be the same:
$\text {Between } \dfrac{2 \times 11}{9 \times 11} \text { and } \dfrac{3 \times 9}{11 \times 9}$

$\text {Between } \dfrac{22}{99} \text { and } \dfrac{27}{99}$

$\text {Possible answers are } \dfrac{23}{99} \ , \dfrac{24}{99} \ , \dfrac{25}{99} \text { and } \dfrac{26}{99}$

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3 years ago

Select the graph of the solution. Click until the correct graph appears. 4x - 1 < 7

GaryK [48]

This graph shows the solution on a Cartesian plane.

Likely your graph is a solution on a number line. It will have an open circle at x=2, and an arrow pointing to the left from that point.

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3 years ago

What is the slope of the line wuth the equation 2x-3y=4

pochemuha

Answer:

Really dude?

In form ax + by = c

The slope is equal to (-a/b)

And in this equation b is - 3 and a is 2 so

Slope is equal to 2/3

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3 years ago

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