MATHEMATICS MIDDLE SCHOOL

Nathaniel writes the general form of the equation gm = cm + rg for when the equation is solved for m. He uses the general form to solve the equation –3m = 4m – 15 for m. Which expression shows what Nathaniel will actually evaluate?

Answers

Answer 1

Answer:

Answer: C

Step-by-step explanation: i got it right on edg

Answer 2

Answer:

Answer: -15/-3-4

Step-by-step explanation:

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Other ways to write 18:4

Write as a mixed number (if possible)11/3÷2/6=?

Answers

I am sorry but this cannot be put as a mixed number. The answer is 11. To dot his do 11/3 divided by 2/6 u would first do same change flip and do 11/3 times 6/2 which then u would multiply straight across and u would get 66/6 which equals 11 because 66 divided by 6 equals 11. I hope this helped u! ;)

Here is a list of numbers. 17 21 14 17 12 15 what is the mean

Answers

Answer:

Step-by-step explanation:

you add all of them up and then divide by how many numbers you have total.

17+21+14+17+12+15=96

96/6

=16

Answer:

Step-by-step explanation:

17+21+14+17+12+15=96

96/6= 16

6 is the number of numbers in that list of numbers

add them together and divide it by how many numbers are there.

in this case it is 6 . therefore the answer is 16

The original price of a barbecue grill is 79.50. The grill is marked down by 15%. What is the sale price of the grill?

Answers

If something is marked down 15%, then it is 85% of its original value...

100%-15%=85%

85%=0.85

79.50*0.85=$67.58

Answer=$67.58

You mix soda water, fruit punch concentrate, and ginger ale in the ratio of 1 : 2 : 5 to make fruit punch. How many pints of each ingredient should you use to make 4 gallons of fruit punch?

Answers

All you do is 1x+2x+5x=8x then you turn 4 s into pints. 1 gallon equals 4 pints 4*4=16 pints. 8x=16 x=2. Then you multiply everything by 2

1*2=2
2*2=4
2*5=10

2pints of soda water
4 pints of fruit punch
10 pints of ginger ale

Laurie buys four bags of candy with 10 pieces of candy in each bag. Her father then gives her 5 more pieces of candy. Laurie wants to give as much of her candy as she can to each of her six friends, and she wants to make sure they each get an equal number of pieces. How many pieces will be left over, if any, after Laurie gives her friends the candy?pieces left over

Answers

Ok! At first Laurie has 40 candies since 4 times 10 is 40. then after her dad gives here more, she has 45.
45 is not divisible by six, so we will get a remainder. the closest number to 45 when multiplied by six is 42, and 42/6=7.
Each friends will get 7 pieces, and there will be a remaining of 3 pieces since 45-42=3.
Hope it helped!

There will be no candy left because Laurie will give each friend 10 pieces of candy each.

The cost of 2 television and 3 DVD player is $1,421 . The cost of 1 DVD player is half the cost of 1 television . What is the cost of 1 television ?

Answers

T=cost of one televisionD= cost of one DVD player2t+3d= 1421D=t(1/2)Replace d by t(1/2)2t+3(t1/2)= 14213.5 t = 1421T= 691.7 $Good luck

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If you have a two-digit divisor and a three-digit dividend, does the quotient always have the same number of digits?

0.86 divided by 5 -0.3 times 0.5

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If 18 is 45% of a value, what is that value