The amount of pizza Mark would have is
Find the common denominators first. 2/12 + 3/12 = 5/12. Two slices of the 6 slice pizza is 1/3 or 4/12.
Answer:
Equation: <u>3x + 5x = 40</u>
Earned Per Hour: <u>x = 5</u>
Step-by-step explanation:
Since it's an equation, there has to be an equal sign. The total is 40 and the variable is x. You babysit on Friday and Saturday. On Friday, 3 hrs, and on Saturday, 5 hrs. Your paycheck is x. So far the equation is:
<u>3x + 5x = 40</u>
This is saying that for 3 hours on Friday, you got x money per hour plus the 5 hours on Saturday. Which equals 40 dollars total. Now that we know the equation, we can solve.
First we have to combine like terms. So that's <u>3x</u> plus <u>5x</u> which is <u>8x</u>:
8x = 40
To find x, you divide 40 by 8 to get 5.
<u>x = 5</u>
16+5x =8x-5
Reorder the terms
16+5x = -5+8x
Solving for variable for x
Move all terms containing x to the left, all other terms to the right.
Add -8x to each side of the equation.
16+ -3x = -5 + 8x + -8x
Combine like terms: 5x + -8x=-3x
16+-3x = -5 + 8x + -8x
Combine like terms: 8x + -8x = 0
16+-3x = -5 + 0
16+ -3x = -5
Add -16 to each side of the equation
16+-16 + -3x = -5 + 16
Combine like terms: 16+ -16 = 0
0 + -3x =-5 + -16
-3x = -5 + -16
combine like terms: -5 + -16 = -21
-3x = -21
Divide each side by -3
x=7
Answer:
P(even,blue) = 3/6 x 1/9 which is 1/18
Step-by-step explanation:
Using the graphing you graph the two equations and then find the point where the two lines of the equation meet.
Hope this helps :)