Answer: x = 6
Step-by-step explanation:
Solve for x in the equation.
-2x + 12 = 0 subtract 12 from both sides
- 12 -12
-2x = -12 Divide both sides by -2
x = 6
Now input 6 into the equation for x and check if it is true.
-2(6) + 12 = 0
-12 + 12 = 0
0 = 0
x is indeed 6.
X/35 = 100...multiply both sides by 35
x = 100 * 35
x = 3500
4*-5 is -20 is does not equal -25 so it’s false
Answer:
the answer is c i had the same test
The system of inequalities that represents the number of copies that Julissa can print to meet her goal is given by:
- .
- .
<h3>What is a system of inequalities?</h3>
A system of equations is when two or more variables are related, and inequalities are built to find the values of each variable.
The variables are given as follows:
- Variable x: Number of color copies.
- Variable y: Number of gray scale copies.
She needs to print no fewer than 8 copies, hence:
.
It takes 4 minutes to print a color copy and 2 minutes to print a grayscale copy. She has at most 25 minutes, hence:
.
More can be learned about a system of inequalities at brainly.com/question/3656398
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