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noname [10]
3 years ago
10

Solve the inequality -3(x-1)>-4x-2

Mathematics
1 answer:
Jlenok [28]3 years ago
7 0
Hi there,
Let's solve your inequality step by step:
<u>1. Distribute -3 to x - 1:</u>
-3x+3\ \textgreater \ -4x-2 
<u>2. Subtract the 3 from both sides:</u>
-3x\ \textgreater \ -4x-5
<u>3. Add -4x to both sides:</u>
x\ \textgreater \ -5

The answer to your query is x > -5. Hope this helps and have a great day!

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Answer:

$61.60

Step-by-step explanation:

40.00 X 1.40 = $61.60

4 0
3 years ago
the table shows the costs of different size jars of peanut butter. Which of the jars have the lowest unit rate?
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Step-by-step explanation:

6 0
3 years ago
Solve the system of equations by substitution. 2x + y = 3z x + y = 6z What is the value for y from the first equation, that coul
Archy [21]

Answer:

y = 3z - 2x

Step-by-step explanation:

Systems of equations can be solved by a number of know techniques, such as substitution, elimination or graphical approach.

We are required to solve the system of equations given via substitution;

2x + y = 3z

x + y = 6z

The question requires us to determine the value for y from the first equation, that could be substituted into the second equation.

We simply need to make y the subject of the formula from the first equation;

2x + y = 3z

To do this we subtract 2x on both sides of the equation;

2x + y -2x = 3z - 2x

y = 3z - 2x

This is the value of y from the first equation, that can be substituted into the second equation.

8 0
4 years ago
Complete the solution of the equation. find the value of y when x = -13
tresset_1 [31]
If x = -13, just plug -13 in for x in the equation, simplify, isolate the variable, and solve.
-4x + 5y = 12
-4(-13) + 5y = 12
-4 • -13 = 52
52 + 5y = 12
12 - 52 = -40
5y = -40
-40 / 5 = -8
y = -8

So when x is -13, y is -8.

Check the solution:
-4x + 5y = 12
-4(-13) + 5(-8) = 12
52 + (-40) = 12
52 - 40 = 12
12 = 12
It works, so this is correct.
3 0
3 years ago
Read 2 more answers
If the quotient of -20 and 4 is decreased by 3 what number results
Nadya [2.5K]

quotient is divide

-20/4 = -5

-5 -3 = -8

7 0
3 years ago
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