PLZ HELP ASAP!!!! A line has a slope of -1/2 and a y-intercept of 3. Which equations represent the line? Choose all answers that are correct. A. 2y=6 x B. x 2y=6 C. y=-1/2x 3 D. (y-2)=-1/2(x-2)

Answers

Answer 1

Answer: slope intercept form is y=mx+b
so y=-1/2x+3 would be correct

Answer 2

Answer: B (assuming it's x+2y=6?) and D would also be correct, because you'll get y=-1/2x+3 if you arrange them in the y=mx+c form.

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Gina recently got a 10% raise on her salary. If Gina used to make $25 an hour, what is her new salary? $ per hour

Answers

Answer:

Her new salary is 27.50 an hour

Step-by-step explanation:

Gina used to make $25 an hour

We are given that Gina recently got a 10% raise on her salary

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Her new salary = 25+2.5 = 27.5 an hour

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Subtract. Write your answer as a fraction in simplest form. 3 3/4 - 7/8

Answers

I find that fractions can be tricky, so I convert them to decimals before subtracting.

3 3/4 = 3.75

7/8 = 0.875

3.75 - 0.875 = 2.875

Knowing that 0.875 = 7/8, we now know that our answer is 2 7/8.

Hope this helps!

There is a value of a such that subtracting a-4 from 4a+16 gives an answer of -25. What is that value of a?

Answers

The value of variable a is -45 if you explained question correctly

There are 143 people in an audience. Out of this number , 63 are female. What percent of the people in the audience are male.

Answers

$male= all\ people\ -\ female\n\nmale= 143-63=80\n\n(80)/(143)*100\%=(8000)/(143)\%=55(135)/(143)\%\n\nMale \ are\ 55(135)/(143)\%\ of\ all \ audience.$

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Answers

$(h)/(5)>1\nh>5$

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Answers

Well if pi is referred to as 3.14 then the distance around the garden would be 314.
The formula for Circumfrence is pi times diameter, so 3.14 times 100 = 314 (circumfrence)

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