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balandron [24]
3 years ago
9

Can someone pls help me, 30 points

Mathematics
1 answer:
Natali [406]3 years ago
8 0

Answer:

the first one

Step-by-step explanation:

2m+1

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Please it's due by 3:30 and I suck at domain and range!
monitta

Answer:

second option

Step-by-step explanation:

-4 \leq x \leq 2

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3 years ago
Factor completely 2x2 − 2x − 40
Montano1993 [528]

Answer:

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Step-by-step explanation:

2x^2 − 2x − 40

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4 0
3 years ago
Determine the perimeter of the following figures .
Delvig [45]
The anwser to this question would be B.:) 28
4 0
4 years ago
Read 2 more answers
Lateral area of the cylinder and volume of cylinder
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6 0
4 years ago
a train leaves little rock, arkansas and travels north at 70 kilometers per hour. another train leaves at the same time and trav
jekas [21]
45 hours.
80 - 70= 10, and 450/10 is 45.
to justify, you can do 70x45= 3,150, and 80x45= (3,600 - 3,150= 450)
8 0
4 years ago
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