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ira [324]
2 years ago
13

Nathan earns $78.75 for working 5 hours. Calculate the unit rate. How much money does he earn in 1 hour?​

Mathematics
2 answers:
Sladkaya [172]2 years ago
3 0

Answer: $15.75

Step-by-step explanation:

$78.75/5 hr=$15.75/hr

Aloiza [94]2 years ago
3 0

Answer:

He earns $15.75 an hour

Step-by-step explanation:

You have to divide $78.75 by 5 to get the unit rate(earnings for 1 hour).

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Three bags of chips and sodas cost $12.50. Four bags of chips and two sodas cost $10.00. What is the cost of each item? ASAP pls
Helen [10]

Step-by-step explanation:

3c + 3s = 12.50

4c + 2s = 10.00

3S = 12.50-3c

s = 4.17 - c

4c + 2 (4.17-c) = 10.00

2c + 8.34 = 10.00

2c = 1.66

chips = 0.83

soda = 3.34

7 0
3 years ago
Help please! I've never been good at percents ​
Igoryamba

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the answer is: 64.9 but I'm not sure

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Which point is a solution to the inequality shown in this graph?
Rina8888 [55]

Answer:

D

Step-by-step explanation:

It is on the line so it is a solution, hope this helps

6 0
3 years ago
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How many<br>tenths are there in 2 2/5<br>​
Alona [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
QUICK<br><br> Find the area of the shaded region. Use 3.14 for pi.
ivolga24 [154]

Answer:

The shaded region is 353.25m^2.

Step-by-step explanation:

The area of a circle is defined by the multiplication of the square of its radius, or half its diameter, by pi, or simply A=\pi r^2.

15m is the radius of the large circle, and also the diameter of the smaller circles.

The area of the shaded region will be the subtraction of the area of the two smaller circles from the area of the larger circle.

As such:

A=\pi(15)^{2}-2(\pi(\frac{15}{2} )^{2})\\\\A=(3.14)(15)^{2}-2(3.14)(\frac{15}{2} )^{2}\\A=706.5-353.25\\A=353.25

4 0
3 years ago
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