3 years ago

AP

Mathematics

1 answer:

enot [183]3 years ago

7 0

Answer:

x < 1 or x > 6

Step-by-step explanation:

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Twelve years ago, Jane was five times as old as Anne. In three years' time, Anne will be half Jane's

Soloha48 [4]

Answer:

Jane: 37 years old

Anne: 17

Step-by-step explanation:

Jane 12 years ago: 5x

Anne 12 years ago: x

In three years into the future:

Jane: 5x+15

Anne: x+15

CURRENT TIME:

Jane: 5x+12

Anne: x+12

Equation (using 3 years into the future ages): 5x+15=2(x+15)

5x+15=2x+30

(subtract 15 from both sides)

5x=2x+15

3x=15

x=5

Therefore, Jane is 37 years old and Anne is 17 years old.

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4 years ago

The probability that it will rain on Thursday is 67%. What is the probability that it won’t rain on Thursday? Express your answe

kondaur [170]

Answer:

33%

Step-by-step explanation:

Since the probability of rain on Thursday is 67%, the probability of no rain on Thursday is 100% - 67% = 33%.

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2 years ago

Help please I will give brainliest

mestny [16]

D. 7/23 is your answer

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3 years ago

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Find the product.<br><br> (−x−3)(2x2+5x+8)=

harina [27]

$( - x - 3)(2 {x}^{2} + 5x + 8) = \\ = - 2 {x}^{3} - 5 {x}^{2} - 8x - 6 {x}^{2} - 15x - 24 = \\ = - 2 {x}^{3} - 11 {x}^{2} - 23x - 24$

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4 years ago

In his first 64 games, Sasha hit 48 home runs. If he continues at that rate, how many home runs will Sasha hit in his next 272 g

telo118 [61]

Answer:

Step-by-step explanation:

272/64 = 4.25

4.25*48 = 204

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3 years ago