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Lina20 [59]
3 years ago
12

Write and solve a problem involving money that can be solved with a multiplication equation. tell what the variable represents

Mathematics
1 answer:
olganol [36]3 years ago
4 0
Ben wanted to take some money from his Friends to build his family a home. He said that he would give the money back after 12 months. So he would give 1500$ a month. How much money did he borrow?
1500*12=x

Matilda got also money, she told Ben, I got x $ from my dad and y $ from mom. all they gave me was 5000$. If I gave mom Half of the moneys I got from her than I would have 3000$ left to pay. How much did she borrow from her parents?
x+y=5000
and
x+y/2=3000

so x=5000-y
and
5000-y+y/2=3000

so
x=5000-y
and
y=4000

so x=1000 and y=4000
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A glacier flows at a rate of 20 meters per day. What is the flow rate in kilometers per year?
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at least if i did this correctly but that's always a stretch.

because it takes 50 days to complete a km
so 365/50 = 7.3
4 0
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Help in this Trigonometry question please
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The systematic repayment of a loan through a set number of payments at a
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D

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6 0
4 years ago
List some factors of 18 and 54
Jobisdone [24]
18=3x6,9x2
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6 0
3 years ago
Can someone help me?
Pani-rosa [81]

Answer: m=−3

Step-by-step explanation: −40−2(3m+1/2)=7m−2

−40+(−2)(3m)+(−2)(1/2)=7m+−2

−40+−6m+−1=7m+−2

(−6m)+(−40+−1)=7m−2

−6m+−41=7m−2

−6m−41−7m=7m−2−7m

−13m−41+41=−2+41

−13m/−13=39/−13

m=−3

What mistake I guess Keith did make is he subtracted 2 from -39 which equaled to -37 which caused him divide -37 by 13 when it should have been 39 divided by 13 because he should have left 39 alone and not have subtracted 2 from it also it should not have been negative basically what I'm trying to say is that he did his division and subtraction wrong.

 

5 0
3 years ago
Read 2 more answers
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