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kramer
2 years ago
13

The total cost after tax to repair kimbers phone screen is represented by 0.04(30h)+30h,where h represents the number of hours i

t takes to repair kimbers phone .what part of the expression represents the amount of tax she must pay EXPAIN YOUR ANSWER IN COMPLETE SENTENCES
Mathematics
1 answer:
yuradex [85]2 years ago
5 0

0.04(30h) is the part of the expression that represents the amount of tax she must pay. This part shows that 0.04 (4%) is the tax rate, 30 is the amount of money needed to pay per hour (h). Taxes are a percentage of the actual price added on to the actual price, so that means that 30h is the actual price, 30 dollars an hour, and 0.04(30h0 are the taxes she has to pay.

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jamie wants to run a total of 9 miles thid week. so far, she has run 4 5/8 miles. use the equation 4 5/8 + r = 9​. please help m
____ [38]

Answer:

r=4\frac{3}{8}

Step-by-step explanation:

Given the following question:

4\frac{5}{8} +r=9

<u>Rewrite the expression to find the value of r:
</u>
9-4\frac{5}{8}

<u>Subtract by finding the common denominator:</u>
9-4\frac{5}{8}
9=\frac{9}{1}
4\frac{5}{8} =8\times4=32+5=37=\frac{37}{8}
\frac{9}{1} -\frac{37}{8}
\frac{9}{1} \times8=\frac{72}{8}
\frac{37}{8} \times1=\frac{37}{8}
\frac{72}{8} -\frac{37}{8}
72-37=35
=\frac{35}{8}
\frac{35}{8} =35\div8=4\frac{3}{8}
r=4\frac{3}{8}
4\frac{5}{8} +4\frac{3}{8} =9

Hope this helps.

4 0
2 years ago
If someone is a chef, then he can cook well.
Olenka [21]

Answer:

he is not a chef

Step-by-step explanation:

7 0
2 years ago
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Haley and Sabrina are both training for a race. Haley runs 4.2 miles each day. Sabrina has been running 2/3 as many miles each d
Scorpion4ik [409]

Answer:

Sabrina will train 21 miles next week for the race.

Step-by-step explanation:

2/3 of 4.2=2.8

%25 more of 2.8=3.5

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5 0
2 years ago
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Which of the following represents x= 1/2 y written in general form?
vovangra [49]
<h3>Answer:  Choice C</h3>

2x-y = 0

=============================================

Work Shown:

x = (1/2)y

2x = y ... multiply both sides by 2

2x-y = 0 ... subtract y from both sides

This is in standard form Ax+By = C, where A,B,C are integers. In this case, A = 2, B = -1, C = 0.

8 0
2 years ago
The set of ordered pairs (–1, 8), (0, 3), (1, –2), and (2, –7) represent a function. What is the range of the function?
Papessa [141]

Answer:

8 3 -2 -7

Step-by-step explanation:

becoz the y values are the ranges of the function

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3 years ago
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