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Kryger [21]
3 years ago
15

Use the following set of data:

Mathematics
2 answers:
vodomira [7]3 years ago
7 0
The answer to your question is B)87
enyata [817]3 years ago
5 0

Answer:

The answer is 87

I already did this on my lesson and it was right :)

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What is 3,150 simplified
Zinaida [17]
3,150 doesn't need to be simplified. so, i guess if it were to be simplified, it would just stay the same.
8 0
3 years ago
Peter is reading a 193-page book. he has read three pages more than one-fourth of the number of pages he hasn't yet read. how ma
exis [7]
Let's call <em />the number of pages we <em>have </em>read m. To find the number of pages we have <em>left</em> to read, we'll need to subtract the number of pages we've read from the total number of pages in the book. Our total page count is 193, and the number of pages we've read is the unknown m, so the number of pages we <em />haven't read can be written as 193-m. With that knowledge, let's construct the rest of our equation.

"He has read three pages more than one-fourth of the number of pages he hasn't yet read." The first key phrase here is "he has read." What this means is that the number of pages he's read, which we've named m, is equal to everything in the rest of the sentence. "Thee pages more than" means that we're going to be adding 3 to whatever the next quantity described is, which, in this case, is "one-fourth of the number of pages he hasn't yet read." We already established earlier that "the number of pages he hasn't yet read" is 193-m, so one-fourth of that would be \frac{1}{4} (193-m). Putting everything together, we get the following equation:

m= \frac{1}{4} (193-m)+3

To solve for m, we might first want to eliminate the fraction 1/4 by multiplying both sides of the equation by 4, obtaining

4m=193-m+12

Solving for m, we get:

4m=193+12-m\\5m=205\\m=41

Now that we have m, it's a simple matter to solve for 193-m:

193-41=152

So, he has not yet read 152 pages.
6 0
3 years ago
X is greater than or equal to 11
goldenfox [79]

Answer: x ≥ 11

Step-by-step explanation: We wrote an inequality to represent this situation.

3 0
3 years ago
EP6. Abby works at a job that starts out paying $15 per hour. Each year she continues
Artemon [7]

Answer:

$64.83.

Step-by-step explanation:

Each year the multiplier fffor her new rate will be 1.05.

So after 30 years her hourly rate will be  15 * 1.05^30

= $64.83

6 0
2 years ago
A motorcyclist rides 976 miles, using 30.5 gallons of gasoline. What is the mileage, in miles per gallon
IgorC [24]
D 32 miles to the gallon
976 divided by 30.5 equals 32
4 0
2 years ago
Read 2 more answers
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