Answer:
Below.
Step-by-step explanation:
The idea is to move all the variables to one side of the = sign and the numbers to the other side. It does not matter if the variables are on the left or right side.
<h3>
Answer: 6</h3>
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Explanation:
Think of a table that has 2 rows and 3 columns.
Each row represents a different math class (either Algebra or Geometry).
Each column represents a different foreign language class (French, Spanish or Latin).
This table has 2*3 = 6 cells inside. Each cell represents a different combination of classes possible.
In short, all we have to do is multiply the number of classes for each subject.
The correct answer would be (0,2) since in standard form the y-int is C/B
C=-4 & B=-2
C/B = -4/-2 4/2 = 2/1 = 2
y-intercept = 2
Answer:
8 hours
Step-by-step explanation:
Let x = the hours she work
Equation-
1. 20x + 12 = 172
2. - 12 - 12
20x = 160
3. /20 /20
4. x= 8 hours
1. Write out the equation
2. subtract 12 from both sides
3. Divide 20 on both sides
4. Your answer is 8 hours
Answer:
line of slope 1 move up 7, so that there is a y-intercept of 7
Step-by-step explanation: