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Mkey [24]
3 years ago
11

If anyone help me with my entire test I’ll mark you brainliest

Mathematics
1 answer:
Tasya [4]3 years ago
4 0
I think that the answer is C










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Please answer this I need help asap
Yanka [14]

Answer:

(12, 48 )

Step-by-step explanation:

Given the 2 equations

y = 5x - 12 → (1)

y = 3x + 12 → (2)

Substitute y = 5x - 12 into (2)

5x - 12 = 3x + 12 ( subtract 3x from both sides )

2x - 12 = 12 ( add 12 to both sides )

2x = 24 ( divide both sides by 2 )

x = 12

Substitute x = 12 into either of the 2 equations and evaluate for y

Substituting into (2)

y = 3(12) + 12 = 36 + 12 = 48

solution is (12, 48 )

8 0
3 years ago
Help meee please thank you will mark brainlist….
erik [133]

Answer:

It's 47 because it's an isosceles triangle.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Convert 2 Liters to gallons. Use the fact that 1 gal.= 3.8L.
iris [78.8K]

we know that

1 gal.= 3.8L

we can also write as

3.8L=1 gal

Firstly, we will find for 1L

so, we can divide both sides by 3.8

\frac{3.8}{3.8} L=\frac{1}{3.8}gal

1 L=\frac{1}{3.8}gal

now, we will multiply both sides by 22

22*1 L=22*\frac{1}{3.8}gal

22L=5.78947 gal

22L=5.8 gal

so, option-b.............Answer

8 0
3 years ago
Need help on both plz help me ASAP!
siniylev [52]

Answer:

graph 1= 3. graph 2= -3

Step-by-step explanation:

the y-intercept is where it cuts the line

therefore,

graph 1=3

graph 2=-3

6 0
3 years ago
Read 2 more answers
Sweaters are $3 for $50. Leslie and her mother spent $100 on sweaters. How many did they buy
inn [45]

Answer:

6

Step-by-step explanation:

5 0
2 years ago
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