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3 years ago

Need help with number 8

Mathematics

1 answer:

Evgen [1.6K]3 years ago

8 0

The slope-point formula of a line:

$y-y_1=m(x-x_1)$

We have:

$m=2,\ (-8,\ 1)\to x_1=-8,\ y_1=1$

Substitute:

$y-1=2(x-(-8))\\\\\boxed{y-1=2(x+8)}$

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If there are 125 persons in a club and they got 500.00 for lunch much money did they get together

forsale [732]

Answer: $0.25

Step-by-step explanation: If I read this correctly then, assuming each person gets or brought the same amount of money, they each brought 25 cents. 125/500 = 0.25

6 0

2 years ago

What is the equation of the line shown here?

BartSMP [9]

Answer:

y = -2 + 1/3x

Step-by-step explanation:

-2 is the y-intercept

1/3 is the slope

6 0

2 years ago

PLZ HELP DUE AT 12

aleksandrvk [35]

Answer:

The first one would be m^30n^20p^30

And the second one would be a^2 / d^4

Step-by-step explanation:

For 1, you have to multiply the inner exponents by the outer one so you get (m^12n^8) times (m^18n^12p^30). Then you mutiply the two together, so you add the exponents, where you get m^30n^20p^30.

For 2, since you're dividing, you have to subtract the exponents so you get a^2d^-4, but since you shouldn't have the negative you turn it into a^2 / d^4

Hope this helps :)

4 0

3 years ago

Solve for the missing item in the following. (Do not round intermediate calculations. Round your answer to the nearest cent.)

iogann1982 [59]

9514 1404 393

Answer:

$1904.76

Step-by-step explanation:

The interest formula is ...

I = Prt . . . . interest on principal P at rate r for t years

Solving for P, we find ...

P = I/(rt) = 200/(0.07·1.5) = 200/0.105 ≈ 1904.76

The principal amount was $1904.76.

7 0

2 years ago

Can someone plz plz help me with this question

aleksandrvk [35]

Answer:

Step-by-step explanation:

yes

yes because its a decimal and positive

6 0

2 years ago