MATHEMATICS MIDDLE SCHOOL

HELP ME YOULL GET 25 POINTS!!!!!!!!

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

This graph is digits going by eigths.

For 2 1/2, mark a dot right between the 2 and 3, on the fourth tick mark.

For -3/8, go left of 0 3 tick marks. (Right between 0 and -1).

For -1 3/4, go right of -2 by 2 tick marks. (Right between -2 and -1)

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How can you identify a linear nonproptional relationship from a table,graph,and an equation

Answers

Answer:

the line won't add up or will look sloped

Step-by-step explanation:

james buys a video game for his xbox for 49.99 a controller for 34.95 and a walk through manual for 19.99 the sales tax in his area is 8.25% what will be the total cost of his purchase

Answers

Cost of the video game bought by James = 49.99
Cost of the controller bought by James = 34.95
Cost of the walk through manual bought by James = 19.99
Percentage of sales tax in the area of James = 8.25%
Total amount spent by James for buying the goods = 49.99 + 34.95 + 19.99
      = 104.93
Amount of sales tax = (8.25/100) * 104.93
   = 865.67/100
   = 8.66
So the total amount paid by James including tax = 104.93 + 8.66
      = 113.59
So the total cost of the purchase made by James is 113.59. I hope the procedure is clear enough for you to understand.

George spins a spinner 108 times. The spinner lands on a green section 9 times. What is the best estimate of the probability that a spin will land on green? Explain pargraph please

Answers

Answer:

1/12

Step-by-step explanation:

Probability is chance of occurrence.

It is observed that out of 108 trials, there were 9 successes i.e 9 times landing on the green section.

P(green) = 9/108

= 1/12

Write the number 31 in tens and ones

Answers

The tens digit of 31 is 3. There are 3 tens in this number and that is equal to 30. Also, the ones digit of this number is equal to 1. The answer to this item are therefore 30 and 1.

Which of the following equations has infinite solution?A. 1/5x+10 =2(1/10x+20)
B. 1/4x -2= -1/2(4 -1/2x)
C. 1/3x + 12 =5(1/3x +12)
D. 1/2x - 6= - 1/5(30 -10x)
Been stuck on this for a while can someone help

Answers

A) $1/5x + 10 = 2(1/10x+20) =$ no solution

B) $1/4x - 2 = -1/2(4-1/2x) =$ infinite solutions

C) $1/3x + 12 =5(1/3x +12) =$ x = -36

D) $1/2x - 6= - 1/5(30 -10x) =$ x = 0

$\fbox {B)}$ has infinite solutions, which is your answer.

What is 28 over 50 as a decimal

Answers

❅☃ 0.56
$(28)/(50)$ = $(14)/(25)$
❅☃ Which in decimal formality is 0.56
You can solve this by dividing the numerator by the denominator.

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If 125/27 gives 4.629629629 on a calculator how would it be expressed as an exact answer ?