X-5<u /> <u /><u>< </u> -2
add 5 to both sides
x <u><<em /></u><em> -7
so put a closed dot at -7 and draw a line towards the left side</em>
Answer:
Sam and his friend will each get 7/16 of a pound of coffee
Step-by-step explanation:
7/8 × 1/2 = 7/16
Answer:
45
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
3[23 + (4 - 2)³ - (6 - 2)²]
<u>Step 2: Evaluate</u>
- [Brackets] (Parenthesis) Subtract: 3[23 + 2³ - 4²]
- [Brackets] Exponents: 3[23 + 8 - 16]
- [Brackets] Add: 3[31 - 16]
- [Brackets] Subtract: 3[15]
- Multiply: 45
Answer:
280
Step-by-step explanation:
We know that there are at least 8 regular subscribers and there are at least 9 premium subscribers. And we know it's in that ratio. So the best way to start this is to divide 595 by 8+9 to get the single unit amount of both subscribers:
595/17 = 35
So one unit of anything is at least 35. Now, since we're looking for regular subscribers, we'll multiply this value by 8:
35*8 = 280
So 280 is our answer!
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