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noname [10]
4 years ago
12

Please help me!! will give you brainliest!!!

Mathematics
1 answer:
mezya [45]4 years ago
5 0
1. ( -1,2) is the same as (x=-1, y=2)
Substitute in your equation
y=3x-2
2=3•(-1)-2
2=-5 this is NOT true so (-1,2) is not a solution for the equation y=3x-2

2. (0,-2)
9x-6=3y
9(0)-6=3•(-2)
-6=-6 this is true so ( 0, -2) is a solution for the given equation
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PLEASE HELP ME ASAP ITS DUE SOON EXPLAIN YOUR ANSWER PLSSS
Setler [38]

9514 1404 393

Answer:

  c  (all real numbers)

Step-by-step explanation:

The first inequality has the solution ...

  3 + v ≤ -4

  v ≤ -7 . . . . . . . subtract 3 from both sides

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The second inequality has the solution ...

  -2v ≤ 14

  v ≥ -7 . . . . . . . divide by -2. Division by a negative reverses the inequality

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So, the solution to the compound ...

  v ≤ -7  or  -7 ≤ v

is every number — <em>all real numbers</em>. The graph of that is the entire number line, as in choice C.

8 0
3 years ago
How many samples of size 5 are possible when selecting from a set of 10 distinct integers if the sampling is done with replaceme
igomit [66]

Answer:

100000 ways

Step-by-step explanation:

Given that there are 10 distinct integers.

5 numbers are drawn with replacement

Prob that each number is drawn will have 10 choices

So each of 5 number can be selected in 10 ways

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5 0
4 years ago
One cubic centimeter of sand weighs 1.9 grams. Find the amount of sand that the sandcastle bucket can hold.
Reil [10]

Answer:

2160

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please let me know if you guys can get this.!
geniusboy [140]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
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Mice21 [21]
I will just write the answers in order of the boxes from left-to-right and then up-to-down, so here I go...

ANSWER:

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3. Slope


Hope this was helpful! :)
7 0
4 years ago
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