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Novosadov [1.4K]
2 years ago
11

(8 - h)(jh + jh) use h=-1 and j=5 I would do this but im kind of confused please help

Mathematics
1 answer:
ella [17]2 years ago
4 0

Answer:

-90

Step-by-step explanation:

(8-h)(jh+jh)

Since the values of h and j are given, we use substitution to replace the variables with their number values

(8-(-1))(j(-1)+j(-1) replaced all the h with -1

(8-(-1))((5)(-1) + (5)(-1)) replaced all the j with 5

Then we solve inside the parenthesis first

(8+1)(-5+(-5))

(9)(-10)

Then, multiply

-90

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Answer:

152

Step-by-step explanation:

3(11)= 33

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x = 3/2

Step-by-step explanation:

We can use ratios to solve

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Pls help me, I really dont understand
Stella [2.4K]

Answer:

-2.5x-.5

y=\frac{2}{3}x-1

draw the dotted line (3/7)x-3 and shade below it

Step-by-step explanation:

First, we need the slope

Use the slope formula:

\frac{Y_2-Y_1}{X_2-x_1}=\frac{2-(-8)}{-1-3}=\frac{10}{-4}=-2.5

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2.)

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plug in the required coordinate to do this

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To graph this just draw a dotted line with the equation (3/7)x-3 and shade everything below it (use de_smos if you're stuck)

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