3 1/3
2 2 × 5 10 1
--- × 5 = ------- = --- = 3 ---
3 3 × 1 3 3
15
Step-by-step explanation:
I hope you will understand
Part A: the coefficients are 70 and 12. The variables are "x" and "y".
Part B: there are two terms. the terms are 70x and 12y. 70x and 12y are separated by a plus sign.
Part C: 70x
Answer:
67.50
Step-by-step explanation:
If he makes 4.5 percent on each tab, 149.99x .045 is 6.75 per tablet. 6.75 times 10 is 67.50
Answer:
x = 4
Step-by-step explanation:
These are vertical angles. This means that the angle measurements of both are equal to each other. Set the angles equal to each other:
3x + 20 = 2x + 24
Note that you are solving for the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, subtract 2x and 20 from both sides:
3x (-2x) + 20 (-20) = 2x (-2x) + 24 (-20)
3x - 2x = 24 - 20
Simplify. Combine like terms:
3x - 2x = 24 - 20
x = 24 - 20
x = 4
x = 4 is your answer.
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