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3 years ago

Please answer this question only if you know it!! 25 points and brainliest!!

Mathematics

2 answers:

rewona [7]3 years ago

7 0

Answer:

Step-by-step explanation:

Take 1200+1300+850= 3350

Money per week

--------------------------------------

8*10*5= 400 $ per week

3350/400= 8.3

ladessa [460]3 years ago

7 0

Answer: D. 9 weeks

Step-by-step explanation:

Saying he works 8 hours 5 days a week and he earns 10/hour, he earns 80 dollars per day. 80(money per day) x 5(days he works) equals 400.

400 x 6 is 2,400.

400 x 7 is 2,800.

400 x 8 is 3,200.

400 x 9 3,600.

His total expenses on his vehicle is equivalent to 3,350. Option D gives him enough to afford the expenses, therefore the answer is D.

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Evaluate [3+(8-2)]x5

photoshop1234 [79]

Answer:

Step-by-step explanation:

Subtract the numbers

(3+(8-2)). x5

[3+6)]. x5

Add the numbers

[3+6]. x5

[9]. x5

8 0

3 years ago

1. General Trades A roofer earns $24 per hour plus $36 per hour overtime. If he puts in 40 hours of regular time during a certai

snow_tiger [21]

Answer:

He should work $6\frac{2}{3}$ hours in overtime.

Step-by-step explanation:

Let x represents the number of hours of regular time and y represents the number of hours of overtime,

Since, earnings are $24 per hour for regular time and $36 per hour for overtime,

Thus, total earning = (24x + 36y) dollars,

Here, x = 40 hours and total earning = $ 1200,

By substituting the values,

1200 = 24(40) + 36y

1200 = 960 + 36y

240 = 36y

⇒ $y = 6\frac{2}{3}\text{ hours}$

Hence, he should work $6\frac{2}{3}$ hours in overtime.

5 0

4 years ago

Question 1

wlad13 [49]

You can draw vertical line, and get 2 rectangles.
1) First one with sides 2 and 7.
2) Second one with sides 1 and (5-2) = 3, 1 and 3.

3) Area of the first one =2*7=14 units²
4)Area of the second one = 1*3=3 units²

5) Area of the whole polygon = 14+3=17 units²

Answer C. 17units².

7 0

4 years ago

you make homemade lip balm about 11% of the lip balm is made from beeswax you make 4 2/5 teaspoons of of the lip balm about how

o-na [289]

≈ 1/2 teaspoon
4 2/5 * .11 = .484 teaspoon

7 0

3 years ago

Find the volume of the composite space figure.

Liono4ka [1.6K]

Check the picture below

get the volume of each, sum them up, that's the volume of the figure

4 0

4 years ago