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Komok [63]
3 years ago
8

Hunter needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for

2.5 hours and charged him $155 for parts. The total was $417.50. Write and solve an equation which can be used to determine xx, the cost of the labor per hour
Mathematics
2 answers:
Strike441 [17]3 years ago
7 0

Answer:105

Step-by-step explanation:

Just becuase

Natali5045456 [20]3 years ago
4 0

Answer:

Labor costs $205 per hour.

Step-by-step explanation:

1. Subtract the cost for parts.

$417.50 - $155 = $262.5

2. Divide the labor cost by the number of hours (2.5)

$262.5 / 2.5 = 105

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pantera1 [17]
The answer is 9010.78
because 7 is rounded to 8 and also 8 is in the hundredth place
6 0
4 years ago
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What is the probability of the compound event of spinning a 3 on a 5 number spinner and landing on tails with a coin.​
svp [43]

Answer:

1/10

Step-by-step explanation:

1/5 to land on the spinner, and 1/2 to land on tails. Compound prob = we gotta multiply the probabilities so we get 1/10

3 0
3 years ago
Describe two ways to solve the equation 2(4x-11)=10
shtirl [24]
2(4x-11) = 10

On dividing 2 on both sides

\frac{2(4x-11)}{2} =  \frac{10}{2}

4x-11 = 5

On Adding 11 on both sides:

4x-11+11 = 11+5

4x = 16

On dividing both side by 4

\frac{4x}{4}  =  \frac{16}{4}

x = 4

Second way is:

We can use distributive property as

2(4x-11) = 10

2*4x- 2*11 = 10

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On Adding 22 on both side

8x - 22+22 = 10+22

8x = 32

On dividing both side by 8

\frac{8x}{8}  =  \frac{32}{8}

x = 4
6 0
3 years ago
Mike observed that 75% of the students of a school liked skating. If 35 students of the school did not like skating, the number
kati45 [8]

Answer:

75

Step-by-step explanation:

If 75% of the students like skating, that means 35% of the students don't like skating.

35% of the students corresponds to 35 students that do not like skating.

Then to find the number of students who like skating we use the following logical computation,

35% represents 35 people then how much does 75% represent

⇒\frac{35}{35%} *75%

=75

Therefore,

The number of students who like skating was 75.

3 0
3 years ago
Can someone solve, the answer is in the double form something
Ulleksa [173]

Answer:

See Below

Step-by-step explanation:

(x-3)-2 ≤ 1                                              (x-3)-2 ≥ -1

      +2  +2                                                    +2  +2

x-3 ≤ 3                                                x-3 ≥  1

+3   +3                                                 +3  +3

x ≤ 6                          and                       x ≥ 4

3 0
3 years ago
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