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musickatia [10]
3 years ago
6

Anand needs to hire a plumber. He's considering a plumber that charges an initial fee of $ 65 $65dollar sign, 65 along with an h

ourly rate of $ 28 $28dollar sign, 28. The plumber only charges for a whole number of hours. Anand would like to spend no more than $ 250 $250dollar sign, 250, and he wonders how many hours of work he can afford. Let H HH represent the whole number of hours that the plumber works. 1) Which inequality describes this scenario? Choose 1 answer:
Mathematics
2 answers:
user100 [1]3 years ago
7 0

Answer:

Step-by-step explanation:

Basic Charge = $ 65

Rate per hour = $ 28

Number of hours = H

Rate for H hours = 28 *H = 28H

Equation:

65 + 28H ≤ 250

Vadim26 [7]3 years ago
5 0

Answer:

65+28H≤250

Step-by-step explanation:

Anand can afford at most 6 hours.

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Drag the simplified value into the box to match each expression.
Maru [420]

Answer:

The answers are as follows: 12 106 42

Step-by-step explanation:

Given: $ 18 - 4^2 + 5 \times 2 $  

Using BODMAS rule (Bracket, Of, Division, Multiplication, Addition and Subtraction) we would calculate $ 18 - 4^2 $ separately and $ 5 \times 2 $ separately and add them. So we have $ 18 - 16 + 10 = 2 + 10 =12 $.

Now for the second question: $ 9^2 + 4 \times 7 - 3 $. we would get $ 81 + 28 - 3 = 106 $

Next, $ 5^2 - 4 + 7 \times 3 $. This could be written as:  $ 25 - 4 + 21 = 42 $. Hence the answers.

3 0
3 years ago
Simplifly the expression 5^0
Angelina_Jolie [31]

ANY number raised to the zero power is ' 1 '.

(This rule is worth memorizing.  You'll amaze all of
your friends, especially the ones who don't know
how to do it without running to Google.)

So  5^0  =  1 .

3 0
3 years ago
To practice for a competition, Sonya swam 0.94 kilometer in the pool each day for 3 weeks. How many meters did Sonya swim in tho
Strike441 [17]

Answer:

Distance swam by Sonya in 3 weeks = 19740 m

Step-by-step explanation:

To practice for a competition, Sonya swam 0.94 kilometer in the pool each day for 3 weeks.

Number of days in 1 week = 7

Number of weeks she swam = 3

Total number of days she swam = 3 x 7 = 21 days

Distance swam per day = 0.94 km

Total distance swam = Total number of days she swam x Distance swam per day

Total distance swam = 21 x 0.94 = 19.74 km = 19.74 x 1000 m = 19740 m

Distance swam by Sonya in 3 weeks = 19740 m

7 0
3 years ago
Drilon got 63 out of 72 correct in his test. What fraction of the marks did he get correct?
tatyana61 [14]

Answer:

87.5%

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve for x. <br><br> 3(x + 5) - 2(x + 2) = 20
IRINA_888 [86]
[tex] 3(x + 5) - 2(x + 2) = 20 \\
3x + 15 - 2x - 4 = 20\\
5x + 11 = 20\\
5x = 9\\
x = 1\frac{4}{5} [tex]
4 0
3 years ago
Read 2 more answers
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