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Vera_Pavlovna [14]

3 years ago

10

last year 80 students signed up for s summer trip to washington, D.C. This summer 50 students have signed up to go. What is the

percent decrease in the number of students?

1 answer:

andrew-mc [135]3 years ago

3 0

Answer:

U can refer this.... but im not sure... hope it's help ya!

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What is this(9 + 4) × (8 -7)

Sedbober [7]

Answer:

13

Step-by-step explanation:

To solve this you have to add 9 and 4 first so you get 13. Next, you have to subtract 8 from 7 so you get 1. Now all you have to do is multiply 13 and 1 so you get 13 as your answer.

9 + 4 = 13

8 - 7 = 1

13 × 1 = 13

I hope this helps you :D

6 0

3 years ago

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If you love your mother 76.5% more than you love your father how much do you love your father?

Yakvenalex [24]

Well 100% is a whole so you would subtract 76.5% from 100% and get your answer.

4 0

3 years ago

5x0x6x7x8x9x8x7x6x5x5x6x8x9x0x999x77776665-00000

svetlana [45]

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4 0

3 years ago

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A teacher has 24 students in her class. She wants to divide them into 4 equal groups. Write an expression to represent the numbe

Karo-lina-s [1.5K]

let's set up an equation

4x=24

solve normally:

x=6

so the expression is 4x=24 and she can have 6 kids in each group

6 0

3 years ago

The league championship 800 meter race has 9 runners. In how many different ways they place first, second and third?

uysha [10]

Answer:

504 different ways

Step-by-step explanation:

There are 9 people competing

9 Different people can come in 1st

We have a winner

Now there are only 8 people left to come in second

8 different people can come in 2nd

There is 1 second place winner

Now there are only 7 people left to come in second

7 different people can come in 3rd

9*8*7 =504

There are 504 different ways

3 0

3 years ago