3 years ago

1. 1-(-3) =

2 answers:

7 0

1
1-(-3) = 4 ( a minis and a negative together is a addition problem)
2
-9 - 2 = -11
3
-9 - 5 = -14
4
-64 +83 = 19
5
B would be the answer

Brut [27]3 years ago

3 0

The right answer are in the pdf file

Download pdf

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Which of the following point-slope form equations could be produced with the points (-5, -2) and (1, 2)?

Harman [31]

The point-slope form:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-5, -2) and (1, 2). Substitute:

$m=\dfrac{2-(-2)}{1-(-5)}=\dfrac{2+2}{1+5}=\dfrac{4}{6}=\dfrac{2}{3}\\\\y-(-2)=\dfrac{2}{3}(x-(-5))\\\\\y+2=\dfrac{2}{3}(x+5)\to c.$

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3 years ago

Extra points . Middle school work

4vir4ik [10]

Answer:

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2 years ago

Solve the equation: 5 - (t + 3) = - 1 + 2t - 3)<br> Show your work.<br> HELPPP MEEE PLEASSEEE !!!!

Finger [1]

Answer

t = 2

Step-by-step explanation

Simplify 5-(t+3).

-t+2=-1+2t-3

Subtract 3 from -1

-t+2=2t-4

Move all terms containing to the left side of the equation.

-3t+2=-4

Move all terms not containing t to the right side of the equation.

-3t=-6

Divide each term by -3 and simply.

t = 2

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3 years ago

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Setler [38]

A^2 + a - 6 here's your answer mate, hope it helps

5 0

4 years ago

Read 2 more answers

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Leokris [45]

9514 1404 393

Answer:

(b) 3h^-8·k^10

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)/(a^c) = a^(b-c)

$\dfrac{15h^{-4}k^{15}}{5h^4k^5}=\dfrac{15}{5}h^{-4-4}k^{15-5}=\boxed{3h^{-8}k^{10}}$

4 0

3 years ago