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nevsk [136]
3 years ago
13

Jose bought a computer that cost $1,200. He paid $400 down and will pay $50 per week until the balance is paid off. Solve the eq

uation 400 + 50w = 1,200 to find the number of weeks w it will take Jose to pay off the computer.
A.
32 weeks


B.
16 weeks


C.
53 weeks


D.
26 weeks
Mathematics
2 answers:
Lelechka [254]3 years ago
8 0
400 + 50w = 1,200
50 w = 800
w = 800/50 = 16
The answer is B. 16 weeks
Sloan [31]3 years ago
3 0

Answer:

B. 16 weeks

Step-by-step explanation:

all you have to do is subtract $1,200 - $400 = 800. then you take 800 and divide it by 50. 800/50 = 16. i hope this helped :)

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Please help! It’s fairly easy!
icang [17]

Answer:

see below

Step-by-step explanation:

This would be true if the lines are parallel.  We have no information about the lines, so we cannot assume the lines are parallel, so we cannot use the corresponding angles theorem

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3 years ago
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Seven times a number plus three times another number equals -1 the sum of two numbers is -3 what are the numbers? 25 points!!
Reptile [31]
7x+3y=-1
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8x+4y=-4
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5 0
3 years ago
tina has 50 coins, all dimes and quarters. the value of the coins is $7.10. write a system of equations to determine how many di
Sliva [168]

Answer:

A) D + Q = 50

B) .10D + .25Q = 7.10

We multiply A) by -.10

A) -.10D - .10Q = -5 then adding this to B)

B) .10D + .25Q = 7.10

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Step-by-step explanation:


7 0
3 years ago
How do I find the measure of these two supplementary angles using algebra?
nikdorinn [45]

Answer:

70 and 110

Step-by-step explanation:

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2x+10 +3x+20 =180

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Subtract 30 from each side

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The right angle is 3x+20 = 3*30 +20 = 90+20 = 110

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Can someone help me out please
alexgriva [62]
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