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Yakvenalex [24]
3 years ago
10

Solve the following inequality then place the correct answer in the box provided 8x-1<15

Mathematics
2 answers:
Lena [83]3 years ago
8 0
Step #1: Add 1 to both sides

8x< 16

Step #2: Divide by 8 on both sides

Final Answer: x< 2

*Think of the less than symbol as just an equals sign and do anything in PEMDAS to get the vaiable (x) alone on one side.
kap26 [50]3 years ago
4 0
Here is the answer and the steps I hope that this helped!

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4 0
3 years ago
Solve the system of equations Please If you could solve this it would honestly mean so much! Thank you!
Kay [80]

Answer:

(2, 8)

Step-by-step explanation:

There are a couple of different ways to do this, but I am going to use substitution since we already have one of those equations solved for y.  If y=3x+2, then we can sub 3x+2 in for y in the other equation:

-3x + 2(3x + 2) = 10 and

-3x + 6x + 4 = 10 and

3x + 4 = 10 and

3x = 6 so

x = 2.  Now that we know x = 2, we can sub a 2 in for x in either equation to solve for y:

y = 3x + 2 gives us, with the substitution, y = 3(2) + 2 so y = 8.  The solution set is (2, 8)

4 0
3 years ago
NEED HELP IM GIVIN BRAINLIEST AGAIN!!
kaheart [24]

Answer: 41.58$

Step-by-step explanation:

5 0
3 years ago
Pure acid is to be added to a 10​% acid solution to obtain 21 L of a 40​% acid solution.
Mazyrski [523]

7 gallons of pure acid and 14 gallons of 10% acid

3 0
3 years ago
0.5(-10 + k) I did help asp
lana66690 [7]

use distributive property

0.5 x -10 = -5

0.5 x k = 0.5k

0.5(-10 + k) = 0.5k -5

7 0
2 years ago
Read 2 more answers
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