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2 years ago

I need some help!! plss

Mathematics

2 answers:

3241004551 [841]2 years ago

8 0

Answer:

250

Step-by-step explanation:

irinina [24]2 years ago

4 0

100 sixth grade students prefer hip hop music divided by 40% (0.40) equals 250. There are 250 sixth grade students at the school.

100 is 40% of 250.

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Part 1 of 2

raketka [301]

Answer:

The coach ticket she bought was =$142 and the

The first ticket was =$1002

That is so the amount of coach ticket she bought was 1560 and the first class ticket is 11880

4 0

3 years ago

Prediction: It rains 2 out of the last 12 days in March. If this trend continues, how many rainy days would you expect in April?

Vladimir79 [104]

Answer:

I would expect rain 5 days

Step-by-step explanation:

Please kindly see the attached files for explanation.

8 0

3 years ago

A classroom has a length of 30 ft. and a width of 20 ft. The flooring is to be replaced by tiles. If each tile has a length of 3

Mashcka [7]

Answer:

100

Step-by-step explanation:

Hello! to calculate the number of tiles needed for the floor you need two things

1. number of tiles that fit across the width, this is achieved by dividing the total width by the width of each tile

Width=20ft=240in

$N1=\frac{240}{24} =10$

2.number of tiles that fit in the logitude, this is achieved by dividing the total length by the length of each tile.

leght=30ft=360in

$N2=\frac{360}{36} =10$

Finally, you multiply the number of tiles that fit in width by the number of tiles that fit in length.

N=10X10=100

3 0

3 years ago

4y-12x+8=0; Solve for y

oksano4ka [1.4K]

$4y-12x+8=0$

$4y = 12x-8$

$y = 3x - 2$

4 0

3 years ago

Read 2 more answers

Which shows the graph of the solution set of 2x + 3y ≤ 6?

irina [24]

The dividing line will have to hit the points (0,2) and (3,0)
then you can test the point (0,0) which satisfies the inequality, so you will shade the side that has (0,0) on it, so it's the first picture.

4 0

3 years ago

Read 2 more answers