Ask question

Ask question

All categories

3 years ago

15

The ratio of 7th grade students to 8th students in a soccer league is 17:23. If there are 200 students in all, how many are in t

he 7th.

1 answer:

Katarina [22]3 years ago

8 0

Answer:

<h2>35</h2>

Step-by-step explanation:

<h2>17:23=17+23=40</h2><h2><u>7</u>×200</h2><h2>40</h2><h2><u>7</u>×20</h2><h2>4</h2><h2>7×5=35</h2>

You might be interested in

A. 4/7 B. 2/7 C. 3/7 D. 5/7

Amiraneli [1.4K]

I don’t get it what is the question ?

6 0

3 years ago

David buys a new racing bike for £x he then sells it for £1584 making a loss of 12% find x

Sholpan [36]

Answer:

x=1800

Step-by-step explanation:

x-1584/x=0.12

x-1584=0.12x

x-0.12x=1584

0.88x=1584

x=1800

Hope this helps plz hit the crown :D

3 0

3 years ago

Jay is 4 years older than May. May is twice as old as Kay. How old is Jay if Kay is x years old ?

Lina20 [59]

Answer: Jay is 2x + 4 years old

Step-by-step explanation:

May's age = M

Jay's age = J

Kay's age = x

J = M + 4

M = 2x

substitution

J = 2x + 4

Hope it helps <3

6 0

3 years ago

I forget how to do this,thanks for the help!

miss Akunina [59]

Answer:

x=12

Step-by-step explanation:

The sum of the angles of a triangle is 180 degrees

5x+8x+2x =180

Combine like terms

15x = 180

Divide by 15 on each side

15x/15 =180/15

x=12

4 0

3 years ago

Simplify 2•5^2 . Please <br> Help

Sliva [168]

Answer:50

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers