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liraira [26]
3 years ago
8

Mr. Koger is making copies of the school literary magazine to distribute to students and faculty. He has access to two copy mach

ines: an older machine and a new machine. If he used only the older machine, it would take 80 minutes longer than if he used only the new machine. If he used both machines, he would finish the job in 30 minutes.
Mathematics
2 answers:
vazorg [7]3 years ago
4 0

Answer: for plato users

B. Is the correct answer

Step-by-step explanation:

Just took the test had 100

Vedmedyk [2.9K]3 years ago
3 0

Answer: i believe it’s 40 minutes

Step-by-step explanation:

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find the three consecutive odd integers such that the sum of the smallest and four times the largest is 61.
Fiesta28 [93]
I believe that the answer is 9,11,13
6 0
4 years ago
Randall already has 20 toys made and makes 10 toys every hour
Fed [463]
10x=20 would be the equation

8 0
4 years ago
Translate and solve: forty-six times y is no more than 276.
jek_recluse [69]

Y is all real numbers from 6 to negative infinity including 6 its self.

Interval Notation: (-∞,6].

<h3>What is the solution to the inequality phrase?</h3>

The word no more than means less than or equal to ( ≤ ).

Given the phrase in the question;

forty-six times y is no more than 276.

This translates to;

46 × y ≤ 276

Solve for y

46 × y ≤ 276

46y ≤ 276

Divide each term by 46

46y/46 ≤ 276/46

y ≤ 276/46

y ≤ 276/46

y ≤ 6

This show that y is all real numbers from 6 to negative infinity including 6 its self.

Interval Notation: (-∞,6].

Learn more about inequality here: brainly.com/question/20383699

#SPJ1

4 0
2 years ago
In a population of 3 1/4 million people, 2115000 are under the age of 16. Calculate the percentage, to two decimal places, of th
Masteriza [31]
So what we need to do is divide the number of people under 16 by the number of the entire population:

\frac{2115000}{3250000}

first, let's get rid of the 0s:

\frac{2115}{3250}

now, we can divide:
 this is 0.6507....

in order to make this into a percentage, we multiply by 100%:

0.6507*100%=65.07%

the answer is: 65 % (quite a lot!!!)
8 0
3 years ago
There are 10 boys and 8 girls on the cross-country team. The ratio of boys to girls participating in track and field is proporti
hammer [34]
C is the answer if you add 2 to both numbers it will give you 12 and 10
4 0
3 years ago
Read 2 more answers
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