Of the 216 students on the playground three-eighths are wearing white shoes how many children on the playground are not wearing white shoes

Answers

Answer 1

Answer: If 3/8 ARE wearing white schoes
Then 5/8 AREN'T wearing white shoes
because

8/8 - 3/8 = 5/8
8/8 is the same as 1

Therefore,
5/8 x 216/1 = y
If this is mental maths then,

You can cancel the 216 by 8 because the denominator of 5/8 is 8 to make 27

Therefore, the answer is 135

Answer 2

Answer: First, you need to turn 3/8 in to a decimal. You can do that by dividing 3 by 8. You should get .375 now multiply that with 216. you should get 81. That means 81 kids are wearing white shoes. To find how many are not wearing white shoe, subtract 81 from 216. That gives you 135. 135 students are not wearing white shoes.

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3x+6<25,x=8 true or false

Answers

That is false

If x=8 then the whole thing is 24+6 which is 30

so 30<25 is false

It is false—————————————

PLEASE HELP SOON. i have been stuck on this algebra 1 question for what feels like an eternity can someone please help and soon?

Answers

You are trying to find an x-value for which f(x) = g(x). At first your choice of x is arbitrary. In the given table, the first x-value tried was 0 (zero). For this value of x, f(x) does NOT equal g(x).

Next x was 1. f(x) and g(x) are even further apart here. So reject 1 and try 2 instead. Notice how f(x) and g(x) are closer together now than they were for x=1.

Note that for x=2.5, f(x) and g(x) are even closer together; ony 0.75 separates them.

Your turn. Try x=2.4, x=2.3, and so on. You may have to go in the other direction: Try x=2.6, x=2.7, and so on. If f(x) and g(x) are getting closer to one another, you're going in the right direction; if further apart, you're going in the wrong direction.

Have fun. This really is an interesting problem.

What is 3(g-7)=2(10+g)

Answers

$3(g-7)=2(10+g)\n \n3g-21=20+2g\n \n3g-2g=20+21\n \ng=41\n \nAns.\ g=41$

3g-2g-21=20+2g-2g
g-21+21=20+21
g=41

What’s the answer to this question

Answers

Answer:

The length is 65 cm and the width is 12 cm

Step-by-step explanation:

A = lw = 780

P = 2 (l+w) = 154

The length is 5 more than 5 times the width

l=5w+5

P = 2 (l+w) = 154

Divide each side by 2

2 /2 (l+w) = 154/2

l+w = 77

Substituting l = 5w+5

5w+5 +w = 77

6w+5 = 77

Subtract 5 from each side

6w +5-5 = 77-5

6w = 72

Divide each side by 6

6w/6 = 72/6

w = 12

Now lets find l

l = 5w+5

l = 5(12)+5

l = 60+5

l = 65

Lauren bought 20 ounces of sliced ham. she used 3/4 of the ham to make sandwiches for her friends and 1/5 of the ham in an omelet. how many ounces of ham were left?What is the hidden question?
What is the solution?

Answers

1 ounce, the hidden question is does she not like sandwiches, since she gave them to her friends and ate an omelet

Socks cost $2 per pair. The cost of n pairs is $2n. John says that the cost of 6 pairs is $26 and the cost of 7 pairs is $27. Is this correct? What did John do wrong?

Answers

John just added the number 6 and 7 after the 2 and he thought that if 2 times n is 2n then he thought he thought that, 2 multiply by 6 would be 26 and 2 times 7 is 27 by the example of 2n. Sorry if I confused you

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