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jek_recluse [69]
4 years ago
6

Do these three problems need help!!

Mathematics
1 answer:
Dahasolnce [82]4 years ago
4 0

Step-by-step explanation:

1. distribute

3x-24-5=9x+18+1

add like terms

3x-29=9x+19

-6×=48

x= -8

2. 2x+4+x=5+4x-8

3x=-3+4x

-x=-3

x=3

3. 2x-3=2x+3x+12

-3x=15

x= -5

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-5y = -5
Vsevolod [243]

-5y = -5 = 1

7x + 6y = 7

=-1.167

your answer is B) no

4 0
4 years ago
If one angle of a set of supplementary angles measures 77°, then the other angle measures _____.
VikaD [51]

If two angles are supplementary, then

the sum of their measures is 180°.

So if the measure of an angle is 77°,

the measure of its supplement is 103°.

We can find the measure of its supplement by taking 180 minus the measure of the original angle which in this case is 180 - 77 or 103°.

4 0
3 years ago
Read 2 more answers
A grocery store is selling 6 cans of cat food for $3. Write and solve a multiplication equation.
Nastasia [14]
Your answer would be $18 for 6 cans of cat food

5 0
4 years ago
What is the third step when calculating mean absolute deveation
gregori [183]

Answer:

Step 1: Calculate the mean. Step 2: Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations. Step 3: Add those deviations together. Step 4: Divide the sum by the number of data points.

Step-by-step explanation:

8 0
3 years ago
Plz help me with these question ( just making sure So I don’t get them wrong! :)
chubhunter [2.5K]
1. x intercept is (10,0)
y intercept is (0,6)

2. x intercept is (4,0)
y intercept is (0, -1)

3. x intercept is ( 4,0)
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8 0
3 years ago
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