3 years ago

Question progress Homework Progress The ratio 8:2 in its simplest form is

Mathematics

1 answer:

lidiya [134]3 years ago

6 0

Answer:

4:1

Step-by-step explanation:

just divide by the highest numbe 2 in this case

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Solving for 10x +14 = -2x+38

natta225 [31]

Answer:

Step-by-step explanation:

10x+2x=12x

38-14= 24

12x=24

divide

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What is the decimal equivalent of the 15/8

ElenaW [278]

Answer:

A) 15.8

Step-by-step explanation:

10/8 = .80

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3 years ago

Bill is 15 years older than Paul. Paul is 7 years older than half Milo's age. The sum of all three ages is 85. How old is Bill?

katrin2010 [14]

Answer:

Step-by-step explanation:

Let Milo's age = x

$Paul's \ age =\dfrac{1}{2}x+7\\\\\\Bill's \ age = \dfrac{1}{2}x + 7 +15 =\dfrac{1}{2}x+22$

Sum of all three ages = 85

$x +\dfrac{1}{2}x+7 +\dfrac{1}{2}x+22 = 85\\x +\dfrac{1}{2}x+\dfrac{1}{2}x+7+22 =85\\2x+29=85\\ 2x = 85-29\\\\ 2x = 56\\\\ x = \dfrac{56}{2}\\\\x =28 \ years\\\\\\Bill's \ age =\dfrac{1}{2}x+22 =\dfrac{1}{2}*28+22\\\\\\= 14+22\\$

Bill's age = 36 years

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3 years ago

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Slope intercept form 3x-10y=-6

Anuta_ua [19.1K]

Answer:

y=3/10x+0.6

Step-by-step explanation:

3x-10y=-6

-3x -3x

-10y=-3x-6

Divide -10 from everything.

y=3/10x+0.6

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