MATHEMATICS HIGH SCHOOL

Please help me with these five math questions1. z = 2/3 for z - 1/5 = 5/8
True or False
2. t = 9 for 10 ½ = t + 1 ½
True or False
3. k + 2 1/9 = 1 1/3
4. Jose ran 8 ¼ miles to practice for an upcoming marathon. His training goal is to be able to run 15 ¾ miles. Write an equation for the additional amount of miles, m, Jose needs to reach his goal.
5. Solve the equation above for m.

Answers

Answer 1

Answer:

1.) false

2.) true

3.) k=.7777777

4.) 15 3/4-m=8 1/4

5.) m=7 1/2

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List all factor for each number 100. 65. 70

Answers

The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100 .

The factors of 65 are 1, 5, 13, and 65 .

The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70 .

Factors of a number are those numbers which divide a number without leaving any remainder
The factors of 65 are 1,5, 13,65 because all of these can divide 65 without leaving any remainder
The factors of 70 are 1,2,5,7,10,14,35,70 since all of them can divide 70 without leaving any remainder
The factors of 100 are 1,2,4,5,10,20,25,50,100 since all these can divide 100 without leaving any remaider

If a = 2, b = 3, and c = 1, what is the value of a + b + c? 6 2 0 4 6

Answers

If you would like to know what is the value of a + b + c, you can calculate this using the following steps:

a = 2, b = 3, c = 1
a + b + c = 2 + 3 + 1 = 6

The correct result would be 6.

The answer is 6, because you have to substitute.

Round to the place value of the less precise measurement.
2.13 m + 8.6 m

Answers

The answer would be 10.19m. If you want to round it of to a less precise measurement it would be 10 m. That is rounding of the decimal value to the ones place. the rule of rounding of is form 6 t0 9 it would add 1 to the nearest place value next to it and 0 - 5 will not.

Keiko spent a total of $60
at the grocery store. Of this amount, she spent
$27
on fruit. What percentage of the total did she spend on fruit?