Answer:
The next number is 127
Step-by-step explanation:
The sequence is the previous number times 2 plus one.
Answer:
Step-by-step explanation: The restocking fee (P) is 5 percent of the total cost of the item (C) that was purchased. 5% can be expressed as .05 for the equation.
so, P = .05C
Answer:
He made $372
Step-by-step explanation:
1692/ 36=47
47*8=372
The correct answer is $18.00 x 1.07 = $19.26
<span>Muffins cost $1.25 and bagels cost $0.80.
We know by addition that 15 bagels and 12 muffins would cost $27. We can divide each term by 3 to simplify this and see that 5 bagels and 4 muffins would cost $9. Since we already knew that 5 bagels and 8 muffins cost $14, we can use subtraction to discover that 4 muffins cost $5. By dividing both sides of the equation by 4 we learn that a muffin costs $1.25. Once we know this we can plug this back into any equation to derive the cost of a bagel. For example 10b + (4 x 1.25) = 13, so 10b = 13 - (4 x 1.25), so, b = [13 - (4 x 1.25)]/10, so b = 0.80.</span>
