3 years ago

Which is the value of this expression when j= -2 and k= -1?

Mathematics

1 answer:

UNO [17]3 years ago

3 0

Answer:

-64

Step-by-step explanation:

I just simplify the like terms to make it easier visually. After that, I plugged in j and k and solve for the answer which is -64.

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60 votes are required to change a village parking law. if 9/20 of the 100 people in a village vote to change the law, are there

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Find 9/20 of 100

9/20 * 100 = 900/20 = 45

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2 years ago

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Inga [223]

Answer:

9x, 8x+12

Step-by-step explanation:

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3 years ago

Express jenny’s age in terms of a if jenny is three years less than half of Anne’s age.

hram777 [196]

Answer:

If Anne’s age is represented by the variable a then express Jenny’s age in terms of a if Jenny is three years less than half of Anne’s age

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3 years ago

Consider the formula for the slope between two coordinate points, m, shown below. Which of the following equations is equivalent

o-na [289]

Answer:

Answer is A

Step-by-step explanation:

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6 0

3 years ago

Help me with this problem !!!!!!!!!!

Mamont248 [21]

Answer:

Hi, your answer is y= $-\frac{1}{2} x$ -3

Step-by-step explanation:

We will use the slope-intercept formula which is

$\frac{y2-y1}{x2-x1}$

We will use two points in this case I'll use

(-2,-2) and (-8,1)

$\frac{1-(-2)}{-8-(-2)}$ = $-\frac{3}{6}$ which can be simplified as $-\frac{1}{2}$

Your Y will be -3

which your final answer will be y=-1/2x-3

Hope this helps :)

3 0

3 years ago