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Aleonysh [2.5K]
2 years ago
8

(PLEASE HELP!!!!)Mario has money in savings. He also has a job with hourly pay. After

Mathematics
1 answer:
Olin [163]2 years ago
5 0

Answer:

X = savings, p= pay per hour

X+4p = 86 - - - - (1)

X+6p=104 - - - - - (2)

Re arrange equation (1)

X=86-4p-----(3)

Substitute (3) in (2)

86-4p +6p=104

86+2p=104. (subtract 86 from both side)

2p = 18. (divide by 2 from both side)

Then p =$9

By substitute in equation (1)

X = $50

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Answer:

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3 years ago
Solve the problem. Susan purchased some municipal bonds yielding 7% annually and some certificates of deposit yielding 9% annual
romanna [79]
The equations would be 

<span>Value: b + c = 19000
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So the correct answer is </span><span>d. $6000 in bonds; $13,000 in certificates of deposit.
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Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 
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3 years ago
PLEASE HELP!! 25 POINTS AWARDED
kondaur [170]

Answer:

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<u>Question 1</u> has the 8 and 4 with 2 numbers.

<u>Question 4</u> the 3 repeating. (There are 2 dots over the 3)

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6 0
3 years ago
Read 2 more answers
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