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Alina [70]
2 years ago
15

How do I solve this?

Mathematics
1 answer:
julia-pushkina [17]2 years ago
5 0
Honestly I think you should ask your teacher abt this to be honest because this looks really hard
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Please help i’ll give brainliest
Georgia [21]

Answer: D

Step-by-step explanation:

Substitute values for x until they all work.

A. y = 2 x 2 + 5 = 9 fail

B. y = 2 x 2 - 6 = -2 fail

C. y = -2 x 2 - 5 = -9 fail

D. y = -0.5 x 2 - 5 = -6 ok

y = -0.5 x 5 - 5 = -7.5 ok

y = -0.5 x 6 - 5 = -8 ok

4 0
2 years ago
7/8 + 7/8 simplify your answer?
yanalaym [24]
The answer to your question is 1.25
8 0
2 years ago
Read 2 more answers
Gabriel lives in a state where the sales tax rate is 6.25%. If Gabriel purchase an item for $60.00, how much sales tax does he n
Rina8888 [55]

Answer:

Gabriel needs to have $3.75 for sales tax.

Step-by-step explanation:

A sales tax rate of 6.25% means that 6.25 cents is going to be charged for tax for each dollar you spend. (Because 6.25% of $1.00 is 6.25 cents.)

If he was spending $10, the sales tax would be 62.5 cents (6.25 cents per dollar x 10 dollars). Since he is spending $60 on this item, the equation would be (6.25 cents per dollar x 60 dollars) (6.25 cents x 60 = 375 cents).

And 375 cents equals $3.75.

4 0
3 years ago
Seirra found that 15 meters is equivalent to 49.2 feet which of the following is an equivalent ratio
loris [4]

A.........................................                                                                                                                                  

8 0
3 years ago
Read 2 more answers
3.) Simplify. -8a – 3b + 6b – 5a + 9b
DanielleElmas [232]
-8a-3b+6b-5a+9b= -13a-18b

-8a-5a=-13a

3b+6b+9b=18b

Hopes that helps
7 0
3 years ago
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