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2 years ago

Someone please help me

Mathematics

2 answers:

Lady_Fox [76]2 years ago

4 0

Answer:

40% of 80=32

25% of 60=15

10% of 90=9

50% of 70=35

80% of 500=400

75% of 80=60

90% of 250=225

65% of 400=260

85% of 800=680

55% of 140=77

45% of 160=72

95% of 180= 171

70% of 720=504

15% of 220=33

65% of 200= 130

Step-by-step explanation:

AveGali [126]2 years ago

3 0

Answer:

32, 15, 9, 35, 400, 60, 225, 260, 680, 77, 72, 171, 504, 33, 130

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there are 800 seats in the varsity theater. during regular preformances, all seats cost $12 each. It costs the owner $275 to pay

r-ruslan [8.4K]

Answer:

The correct answers are the following:

A) P=12n-275

B) 124

C) Decrease by $100

Step-by-step explanation:

A) P=12n-275  - Each person (n) pays $12, then the cost/expense ($275) is subtracted from the income to get the profit.

B) 1,213=12n-275 - Plug in the value for P ($1,213).

1,488=12n - Add $275 to both sides.

124=n - Divide both sides by $12.

n=124  - This the number (n) of people that attended.

C) P=12n-375 - Change the value for expense to $375.

P=12(124)-375 - Plug in the value for n (124).

P=1488-375 - Simplify and find the difference.

P=1,113 - This is your profit.

1,113-1,213=-100  - $100 reduction/decrease of profit (or -$100 to profit)

Hope this helps!

6 0

3 years ago

Need help fast please!!!!

Travka [436]

A. m < 125° is the answer

when added together the two angles must be less than 180 degrees.

when you subtract 55° from 180° you get 125° so you know the angle must be less than 125° since 125° + 55° = 180°

5 0

3 years ago

If f(x)=7x, which of the following is the inverse of f(x)?

8090 [49]

The inverse is f¯¹(x)=x/7.

3 0

3 years ago

Read 2 more answers

Find the volume, lateral area and Total area of the room 5m long 4 m wide 3m height

nika2105 [10]

Answer:

60 meaters

Step-by-step explanation:

5 meaters x 4 meater x 3 meaters = 60meaters

4 0

3 years ago

For example( and this is straight from the paper), "15 people in 3 equal rows."

densk [106]

At a race, there are 3 rows with 15 people in each row. How many total people are there?

Numerical expression- 15 times 3

(Idk if this helped very much but it's worth a shot)

6 0

3 years ago