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olga_2 [115]
3 years ago
7

Write a story that would use the following equation 12r = 156 to satisfy the story.

Mathematics
2 answers:
kompoz [17]3 years ago
5 0
Melina bought 12 rings for a total of $156. Create an equation that helps you to solve for the price for one ring. Let r equal the price per ring.
Eddi Din [679]3 years ago
4 0
12r=156

Answer r=13

it will help you
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What is the solution to the equation 1.6m − 4.8 = −1.6m?
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3 years ago
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Mrs. Rodriguez wants to pay her restaurant bill which is $24.00. A 6% tax is added by the waitress. If Mrs. Rodriguez wants to l
Gelneren [198K]
She would have to pay $30.53
24x.6=1.44
24+1.44=25.44
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Which equals 30.53
I hoped this helped :)
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How many trucks would you load in 9 hours if i loaded 5 trucks every 6 minutes
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The answer is 270 trucks.
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3 years ago
Can anyone find me a chapter 10 extra credit for algebra 1
inysia [295]

Answer:

i think i found it, but you might have to print it out, but i will send the link: https://www.murrieta.k12.ca.us/cms/lib5/CA01000508/Centricity/Domain/1791/_Files/Algebra%201/c10rev.pdf

:) have a nice day love ❤

Step-by-step explanation:

7 0
3 years ago
A scientist had 3 1/2 liters of vinegar. He poured 2/3 of the vinegar into beaker. He then used 3/5 of the vinegar in the beaker
valentinak56 [21]

Answer:

A)2100 ml

Step-by-step explanation:

Given total vinegar is 3 1/2 liters and the used vinegar is  3/5 of the vinegar in the beaker:

#First calculate the amount of vinegar not poured in the beaker:

V_o=V_t-V_b\\\\=3\frac{1}{2}(1-\frac{2}{3})\\\\=1\frac{1}{6}

#Calculate amount of vinegar used in experiment:

V_b=\frac{2}{3}V_t=\frac{2}{3}(3\frac{1}{2})=2\frac{1}{3}\\\\V_u=\frac{3}{5}V_b=\frac{3}{5}\times 2\frac{1}{3}=1\frac{2}{5}

#The unused vinegar is therefore calculated by subtracting the used vinegar from the total at the start of the experiment:

V_r=V_t-V_u\\\\=3\frac{1}{2}-1\frac{2}5}\\\\=2\frac{1}{10}\times 1000\ ml\\\\=2100\ ml

Hence, the unused vinegar is 2100 ml

8 0
3 years ago
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