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Rus_ich [418]
3 years ago
9

PLEASE HELP QUESTION 4 ILL GIVE BRAINLIEST

Mathematics
1 answer:
ss7ja [257]3 years ago
8 0

Answer:

7

Step-by-step explanation:

We take the information in the problem and translate it into a linear equation of the form 3x-8=13. Combining like terms we get 3x=21. next divide both sides by 3 for a final answer of x=7

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a machine can produce 6 yards of fabric in 2 minutes. how much fabric can the machine produce in 7 days? ​
const2013 [10]

Answer:

30,240 yards

Step-by-step explanation:

6*30 in an hour

6*30*24 in a day

6*30*24*7 in a week, solve for 30240

8 0
4 years ago
Read 2 more answers
X + 15 &gt; 20<br> Pls show steps
shtirl [24]

Answer:

X = 5

Step-by-step explanation:

You always do the inverse (opposite). 20 - 15 = 5, therefore the variable 'X' = 5. Also, if you add '6' to 'X', then it shall be ONE greater than 20.

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3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
Which of the following is a composite number?<br> A. 213<br> B. 97<br> C. 37<br> D. 29
Nostrana [21]

Answer:

213

Step-by-step explanation:

213 is a composite number because the digits add up to 6, and 6 is divisible by 3 so 213 is also divisible by 3

4 0
3 years ago
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Evelyn gave a $3 tip to the person delivering her $15 pizza. What percent of the cost of the pizza was the tip that she paid?
SVETLANKA909090 [29]
The answer is .20 or 20 percent. Here is why, percents can be flipped so you can say “what is 3 percent of 15”. Well that would be 3*100=300/15 which gives you 20 and therefore you can say 0.20. Now to check your answer do 15 times 0.20 or 15 times 20 percent you will get three. Hopefully this helps!
3 0
3 years ago
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