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vampirchik [111]
2 years ago
8

9-(-9) How do you show your work for this question?

Mathematics
2 answers:
Marta_Voda [28]2 years ago
8 0

Answer: the answer is 18

Step-by-step explanation:

It is a double negative so just show below this equation

9-(-9)

9+9. Because of double negative

18

statuscvo [17]2 years ago
4 0
Since there are two subtraction symbols they turn into a plus sign. 9+9=18.
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spin [16.1K]

Answer:

x=45- 2*8.99/8.50

x~3.18

3 lbs of shrimp

3 0
3 years ago
Please help me! I need this answered fast!
ArbitrLikvidat [17]

Answer:

Question 1: A

Question 2: C

Step-by-step explanation:

The answer to question 1 is A. I know this is correct because Max needs to earn 108 dollars for the headphones he wants so the amount of money he earns per hour which is 15, times the amount of hours he needs to work which is x has to be greater than 108. So, the inequality equation has to be 15x > 108 which is answer A.

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7 0
3 years ago
Which results only in a horizontal compression of y=1/x by a factor of 6
yan [13]

we are given

parent function as

y=\frac{1}{x}

Suppose, we are given a function y=f(x) is compressed horizontally by ''b'' units

where b>1

so, we can write as

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y=f(bx)

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7 0
2 years ago
Read 2 more answers
BRAINLIEST. NEED HELP NOW!!!<br> What is the value of x?
Arturiano [62]

Answer:

x=10

Step-by-step explanation:

these are similar triangles

8             12

------   = -----------

x+4          2x+1


using cross products

8* (2x+1) = 12(x+4)

distribute

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subtract 12x from each side

16x-12x +8 = 12x-12x+48

4x+8 = 48

subtract 8 from each side

4x+8-8 = 48-8

4x = 40

divide by 4

4x/4 = 40/x

x =10

3 0
3 years ago
johnny saves all of his nickles and dimes in a jar. One day he counted them and found that there were 73 coins worth $4.55. How
juin [17]
Ummm I'm not sure but let me do the math and I'll tell u :)
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3 years ago
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