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Ahat [919]
2 years ago
12

You have $8 and earn $1.25 for each health bar you sell. Write an equation in two variables that represent the total amount A (i

n dollars) you have after selling b health bars.
Mathematics
1 answer:
kherson [118]2 years ago
7 0
The equation is
A= 8 + (1.25*b)
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sdas [7]
Don’t say like that!Think you can and you will achieve! :) :)
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2 years ago
If P(x)=x^2-1 and q(x)=5(x-1), which expression is equivalent to (p-q)(x)
soldier1979 [14.2K]
All you need to do p(x)-q(x).  So:

(x^{2}-1)-(5)(x-1)

That's it!


3 0
3 years ago
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Which answer is the best explanation for how to check to see that the difference has been calculated correctly for this problem?
scoundrel [369]
A. No, because if you add 76.5 and 4.32, you'll get 80.82 instead of 72.18.

B. Yes, because if you add 72.18 and 4.32 you'll get 76.5

C. No, because if you substract 4.32 from 72.18, you'll get 67.86 instead of 76.5.

D. No, because if you add 76.5 and 72.18, you'll get 144.65 instead of 4.32.

Correct answer: B
4 0
3 years ago
The basketball team scored 82 points from 2- points anf 3-points baskets. They make 38 baskets altogether. Let a represent the n
dexar [7]

Answer:

The System of linear equations are:

2a+3b = 82  

a+b=38

Step-by-step explanation:

Here, a represents the number of 2-points and b represent the number of 3-point basket.

As per the statement:

The basketball team scored 82 points from 2- points and 3-points baskets.

⇒ 2a+3b = 82  

It is also given that: They make 38 baskets altogether.

⇒a+b=38

therefore, the system of linear equations are:

2a+3b = 82  

a+b=38

7 0
3 years ago
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Three co-workers recorded the amount of water in a fish tank being replaced at regular intervals. A) Maggie measured ½ gallon of
IRINA_888 [86]

Answer:

A and C

Step-by-step explanation:

i chose these bc they arwe the 2 reasonable ones

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2 years ago
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