Mathematics, 02.12.2020 23:00 ashlynmartinezoz2eys

Can someone please help me I need the answer to these with the work 1. 4(-3x + 2) = 56
2. 9x + 3 - 2x = 24
3. 5(3 + x) = 45
4. -8x + 2x - 6 = 24

Answers: 3

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Answers

Answer from: osmarirodriguez2079

1. x=-4

2.x=3

3.x=6

4.x=-5

Step-by-step explanation:

Show work portion

1. 4(-3(-4) + 2) = 56 . correct

2. 9(3) + 3 - 2(3) = 24 . correct

3. 5(3 + 6) = 45 . correct

4. -8(-5) + 2(-5) - 6 = 24 . correct

Answer from: Quest

"it's not the heat, it's the humidity". that's a partly valid phrase you may have heard in the summer, but it's actually both. the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. this has important considerations for the human body's comfort. when the body gets too hot, it begins to perspire or sweat to cool itself off. if the perspiration is not able to evaporate, the body cannot regulate its temperature. evaporation is a cooling process. when perspiration is evaporated off the body, it effectively reduces the body's temperature. when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases. in other words, the human body feels warmer in humid conditions. the opposite is true when the relative humidity decreases because the rate of perspiration increases. the body actually feels cooler in arid conditions. there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

75% of the temperatures are below what value? how do you know? 75% of the temperatures are above w

Answer from: Quest

step-by-step explanation:

when the line is solid:

it's either < or >

when the line is dashed:

it's either < or >

this > inequality sign means:

greater thanmore thanaboveexceeds

this < inequality sign means:

less thanfewer thanbelow

this > inequality sign means:

greater than/equal tono less thanat leastminimum of

this < inequality sign means:

less than/equal tono more thanat mostmaximum of

about the problem:

since the line is solid, that means it's either < or >

srry i'm not done ! i'll

Which inequality is represented by the graph? which test point holds true for the inequality?

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Can someone please help me I need the answer to these with the work 1. 4(-3x + 2) = 56
2. 9x...

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