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mel-nik [20]
2 years ago
8

How to solve 5s+7−2s=16

Mathematics
2 answers:
baherus [9]2 years ago
8 0

5s+7−2s=16

combine like terms

3s + 7 = 16

subtract 7 from both sides

3s = 9

divide both sides by 3

s = 3

answer

s = 3

Rainbow [258]2 years ago
7 0

5s+7-2s=16

(5-2)s=16-7

3s = 9

s= 9/3

s=3

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I need help please.
sweet-ann [11.9K]

Answer:

<u>Third Option</u>: y = \frac{5}{4}x

Step-by-step explanation:

Given the points on the graph, (4, 5) and (-4, -5):

In order to determine the equation of the given graph in slope-intercept form, y = mx + b:

Use the given points to solve for the slope:

Let (x₁, y₁) = (-4, -5)

(x₂, y₂) = (4, 5)

m = (y₂ - y₁)/(x₂ - x₁)

m = \frac{5 - (5)}{4 - (-4)}  = \frac{5 + 5}{4 + 4}  = \frac{10}{8} = \frac{5}{4}

Therefore, the slope of the line is: m = \frac{5}{4}.

Next, use one of the given points on the graph, (4, 5) to solve for the y-intercept, b:

y = mx + b

5 = \frac{5}{4} (4) + b

5 = 5 + b

5 - 5 = 5 - 5 + b

0 = b

Therefore, the linear equation in slope-intercept form is: y = \frac{5}{4}x.  The correct answer is Option 3.

8 0
2 years ago
ivan and polina have each drawn a conclusion about multiplying negative fractions. Ivan: The products of an even number of negat
vladimir2022 [97]

Answer:

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Hope this helps

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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likoan [24]

Let x = the amount of grapes that can be bought for 0.40.


Note: By 90 I assume you mean 90 cents. The same for 40.


12/x = 0.90/0.40


0.90x = 12(0.40)


0.90x = 4.80


x = 4.80 ÷ 0.90


x = 5.33333


We can round the decimal to the ones place to get 5 grapes.




4 0
3 years ago
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SpyIntel [72]

Answer:

1

Step-by-step explanation:


4 0
3 years ago
you can use a calculator if you want. No links please help this is very important i will give you brain thing if its correct
Leto [7]

Step-by-step explanation:

1. move the decimal to make the numbers whole

0.25 - move to the right 2 times - 25

0.044 - move to the right 3 times - 44

2. Multiply 25 * 44 = 1,100

3. Add decimal

you moved the decimal 6 times in total for both numbers...so move the decimal 6 times starting from right.

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7 0
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