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Anna11 [10]
3 years ago
14

Solve and graph the solution set. x+1 <3

Mathematics
1 answer:
balandron [24]3 years ago
5 0

Answer:

<h3>X<2</h3>

Step-by-step explanation:

To solve this problem, first, you have to isolate x on one side of the equation.

x+1-1<3-1 (First, subtract 1 from both sides.)

3-1 (Solve.)

3-1=2

x<2

The correct answer is x<2.

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7c-2c=45 plz help I'm bad at math
polet [3.4K]
Combine like terms.

5c = 45

Divide 5 on both sides.

c = 9

Hope this helps!
4 0
3 years ago
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Neko [114]
2 IS THE ONLY EVEN PRIME NUMBER   a prime number can only be divided by 1 or itself. 4 is a composite and 5 is a prime  hope this helps you.
4 0
3 years ago
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What is 5x + 7 &lt; 22 on a number line​
kozerog [31]

Answer:

x < 3

Step-by-step explanation:

5x + 7 < 22 \\ 5x < 22 - 7 \\ 5x < 15 \\ x  <  \frac{15}{5}  \\ x < 3

3 0
3 years ago
Write an equation of the line that passes through each pair of points. (5,-4) and (-3,0)
PtichkaEL [24]

Answer:

y=1/2x+3/2

Step-by-step explanation:

use the slope formula m=y2-y1/x2-x1 and get the slope. then plug in one set of points for y and x for (b)

6 0
2 years ago
Please help with this question, thank you
Semmy [17]
Remark
The key step is just to subtract 5 from both sides. The pointed of the inequality still points away from the variable and towards the number. As long as that remains true, the correct answer can be found.

Solution
2.7 ≤ b + 5  Subtract 5 from both sides.
2.7 - 5 ≤ b
- 2.3 ≤ b      Write with the variable on the left.
b ≥ - 2.3  <<<< answer  
6 0
3 years ago
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