MATHEMATICS MIDDLE SCHOOL

Which addition property is demonstrated by this problem?

23 + (4 + 3) = (23 + 4) + 3

Answers

Answer 1
Answer: Answer;
Commutative Property

It is considered commutative when changing the order of the operands does not change the result.

(a brainliest would be appreciated)

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susie has a piece of cloth that is 3 yards long she cut it into shorter lengths of 16 inches each how many of the shorter pieces can she cut

Answers

She can cut six pieces and will have ¾ of a piece leftover.
Susie need to cut six pieces and she will have  ¾ of a piece leftover. hope this helps :)

What is 24/100 in its simplest form

Answers

The simplest for for 24/100 is 6/25
hope i help!

24/100 then both divide by 4
6/25

974.835 divided by 12.45

Answers

your answer would be 78.3 :) hope it helps
 The answer is: 78.3
974.835/12.45 = 78.3

Solve and Check.c/3=6 1/7


A.2 1/21


B.2 1/7


C.18 1/7

D.18 3/7

Answers

c=18 3/7

c/3= 6 1/7 (change to improper) (7*6 +1)
c/3 = 43/7
c/3 *3 = 43/7 * 3 (*3 to both side to isolate c)
c= 47/3 * 3
c= 129/7 (change to mix)
c= 18 3/7

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 is the standard form of x/4 - y/3 =1 and 5/x - 2/y=7.

Answers

You can multiply both sides by a number that will get rid of the denominators. For ex. you can multiply the first equation by 12 because 4 and 3 both go into 12 evenly. MAKE SURE YOU MULTIPLY THE OTHER SIDE BY 12 AS WELL! Therefore, 12(x/4) - 12(y/3) = 12(1), or 3x - 4y = 12
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