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Natalka [10]
3 years ago
6

Determine whether the function is linear or quadratic.

Mathematics
1 answer:
Leona [35]3 years ago
4 0

Answer:

it's a linear

since when you expand the equation (x+1)(8x-8) the x is equal to zero which is left for y to be the subject

8x²-24= y

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A pair of standard dice is rolled. Find the probability that the sum of the two dice is greater than 1.
sleet_krkn [62]

Answer:

1/1 chance

Step-by-step explanation:

The lowest sum the die could add up to is 2. 2>1

So that means that on every roll, the sum of the two die will add to a number greater than one.

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2 years ago
Please Help 100 points. Solve for t.
Zolol [24]

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it is the t to x to b to 6

Step-by-step explanation:

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Solve for x.
kati45 [8]

Answer:

72.5

Step-by-step explanation:

5x5+2x+10=180

1.PEMDAS

2.5x5=25

3.25+10=35

4.Try to get everything away from X so move 35 to other side by subtracting since its a positive number and if negative number (ex. -35) u add, 180-35=145

5. and divide 145 by 2 than finally x is alone which comes out to x=72.5

7 0
2 years ago
Plz help me with this question
Nezavi [6.7K]

Answer:

first two is 300, then it is Car A's speed is 50mph and b is 40mph and for the other two it is probably faster and steeper

Step-by-step explanation:

you look at the graph. you see 6 miles and look up along the 6 mile line to see where it intersects the red line. once you find that spot you go left along that line to find the answer. same with the other and it both ends up at 300

for the next two find the slope, which is 40 and 50

and for the next two there are multiple answers but i t is probably faster and steeper

4 0
3 years ago
Add 3 to the product of 12 and the sum of 14 and 19
Pavel [41]

Answer:

399

Step-by-step explanation:

5 0
3 years ago
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