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mezya [45]
2 years ago
11

BRT,DBF,HIL,NPR,.....

Mathematics
1 answer:
Sergio039 [100]2 years ago
4 0
OSOSPWBSWR F SDOSOEPW.,
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Pine Bluff Middle School is having its annual Spring Fling dance, which will cost \$400$400dollar sign, 400. The student treasur
nikklg [1K]

The <em><u>correct answers</u></em> are:

The inequality is 75+4t ≥ 400, and they must sell at least 82 tickets.

Explanation:

t is the number of tickets sold. They start out with $75, so that is where our inequality begins. Each ticket is $4; this gives us the expression 4t. Together with the $75 carry over, we have 75+4t.

They must make at least $400 to pay for the dance. This means it must be more than or equal to 400; this gives us 75+4t ≥ 400.

To solve this, first subtract 75 from each side:

75+4t-75 ≥ 400-75

4t ≥ 325

Divide both sides by 4:

4t/4 ≥ 325/4

t ≥ 81.25

We cannot sell a portion of a ticket, so we round. While mathematically this number would "round down," if they only sell 81 tickets, they will not have enough money. Therefore we round up to 82.

7 0
3 years ago
Read 2 more answers
What shape is this I need help
professor190 [17]

Answer:

Pyramid/Triangle Prism

Step-by-step explanation:

pyr·a·mid

/ˈpirəˌmid/

Learn to pronounce

See definitions in:

All

Archaeology

Egyptian History

Geometry

Anatomy

Finance

noun

1.

a monumental structure with a square or triangular base and sloping sides that meet in a point at the top, especially one built of stone as a royal tomb in ancient Egypt.

2.

an object, shape, or arrangement in the form of a pyramid.

"a pyramid of logs"

verbNORTH AMERICAN

5 0
2 years ago
( − 6 u 9 − 14 u 3 ) + ( − 13 u + 2 u 9 )
OverLord2011 [107]

Answer:=−91u

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Whats the correct answer answer asap for brainlist
vodka [1.7K]

Answer:

option C: Asian

explanation:

Asian countries, such as China, produce goods like the European products, but for much cheaper prices.

3 0
2 years ago
(-2×0.7-1)÷-2<br><br> I got 1.2 but not sure if its right.
salantis [7]

Answer:

1.2

Step-by-step explanation:

First you multiply -2 and 0.7

Which is -1.4

-1.4-1 is

-2.4/-2

is 1.2

So you are correct the answer is

1.2

Good Job on getting it!

8 0
2 years ago
Read 2 more answers
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