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ZanzabumX [31]
3 years ago
5

How many solutions does the equation have?

Mathematics
2 answers:
lesya692 [45]3 years ago
7 0
I hope this helps you

Elena L [17]3 years ago
3 0

Answer:

option C (many)

Step-by-step explanation:

4(z-5)+2=4z-18

Distribute the numbers inside the parenthesis

4(z-5)+2=4z-18

4z-20+2=4z-18

Combine like terms

Subtract 4x from both sides

4z-20+2=4z-18

-20+2=-18

-18=-18

Both sides are equal. So there are more than one solution for x

Answer is option C (many)

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ExtremeBDS [4]

Answer:

Balance Divided By Lunch Cost

Step-by-step explanation:

Divide $36.80 by $1.15 to receive the answer 32. She can eat for 32 days.

4 0
3 years ago
Tom wants to place a photograph that is 8.5 inches wide on his science fair poster. His poster board is 21.25 inches wide. How f
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Answer:

6 3/8 inches (6.375 inches)

Step-by-step explanation:

For simplicity we'll assume that both the photo and the poster board are square.  To determine the width of the border, subtract 8.5 inches from the poster board width 21.25 inches, obtaining 12.75 inches, and then divide that 12.75 inches by 2:  6.375 inches (6 3/8 inches).  

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3 years ago
Sales at an airport shop has increased by 25 transactions to a total of 400 transactions per day. What is the increased transact
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Step-by-step explanation:

3 0
3 years ago
How to solve 2 3/4 - 1 5/8
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Answer:

1 1/8

Step-by-step explanation:

First, Make the first fraction into a new one with an equal denominator. (3/4 x2= 6/8)

Then, subtract the whole numbers (2-1=1) and the fractions (6/8-5/8= 1/8)

Lastly, add your two differences together and you get 1 1/8.

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3 years ago
Pluto is looking into joining a gym. He has a budget of $68 per month. The gym he wants to join has fees based on the number of
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7(10 visits) ≤ 68
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Not Viable


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The first solution is not viable because 10 visits will give a total cost of $70 per month, which is $2 over his monthly budget of $68.

The second solution is viable. He could visit the gym a maximum of 9 times per month for a total of $63 a month and that will be under his $68 monthly budget.

Hope this helps! :)
6 0
3 years ago
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