3 years ago

2x²-1 what is the evaluation algebraic expression

1 answer:

7 0

The answer would be 3 because 2 times 2 is 4 minus -1 would be 3

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dexar [7]

Answer:

A) unit rate

Hope this helps

8 0

3 years ago

Rzqust [24]

Answer: m= 3/2

Step-by-step explanation:

Because....

if you use the slope formula y2-y1/y2-y1 .

It's going to be....

$m=\frac{9-(-3)}{5-(-3)}$

Therefor, the answer is m = $\frac{3}{2}$

* Hopefully this helps:) Mark me the brainliest:)!!!

8 0

3 years ago

neonofarm [45]

Answer:

Step-by-step explanation:

Just use elimination strategy

5 0

2 years ago

castortr0y [4]

Answer: 50 cubic in .

Step-by-step explanation: 10x2= 20 and then 20x2.5=50

6 0

3 years ago

Vinvika [58]

Answer: x^2+2x+1

Step-by-step explanation:

3 0

3 years ago

2x²-1 what is the evaluation algebraic expression ​