Answer:
85.5
Step-by-step explanation:
57 + 57/2 = 57 + 28.5 = 85.5
If 12 = 2y, then y = 6. To solve this kind of equation, whatever you do to one side of the equation, you must do to the other, and it will remain equivalent. If you divide both sides by 2, you get 6 = y. Also, 2 * 6 = 12, a much easier way to find the answer.
The probability of getting an even number is 1/2 on each throw. So getting an even number on all three throws is 1/23=1/8.
Answer:
4x-7
Step-by-step explanation:
Answer:

General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Equality Properties
Step-by-step explanation:
<u>Step 1: Define equation</u>
3x + 47y = 1094
<u>Step 2: Solve for </u><em><u>y</u></em>
- Subtract 3x on both sides: 47y = 1094 - 3x
- Divide both sides by 47: y = (1094 - 3x)/47