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Lady bird [3.3K]
3 years ago
9

Princess bought 7 bracelets that each cost the same amount and pair of earrings that costs $15. The items she bought cost a tota

l of $260 before tax was added. What was the cost each bracelet ?
Mathematics
1 answer:
vladimir2022 [97]3 years ago
8 0

Answer:

Step-by-step explanation:

Your gonna subtract the cost of the pair earrings from the total. 260-15=245, then you will divide 245 by 7. 245/7=35. So each bracelet cost's 35 each.

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The fox population in a certain region has a continuous growth rate of 6 percent per year. It is estimated that the population i
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Answer:

P(t) = 9800(1.06)^t

P(8) = 15620

Step-by-step explanation:

For growth the equation is

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P(t) = 9800 (1+.06) ^t

P(t) = 9800(1.06)^t

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3 0
3 years ago
You bought a magazine for $3 and two notepads. You spent a total of $13. How much did each notepad cost? *
sweet-ann [11.9K]

Answer:

$5

Step-by-step explanation:

We want to find the cost of a notepad considering a magazine costs $3 and we buy 2 notepads and the total cost of the magazine and the 2 notepads is $13 so we can set up an equation to represent this situation. Let 'n' be notepads and that's the value we are solving for so,

⇒ Form the equation

→ 2n + 3 = 13

⇒ Minus 3 from both sides to isolate 2n

→ 2n = 10

⇒ Divide both sides by 2 to find the cost of one notepad

→ n = 5

The cost of one notepad is $5 considering that a magazine cost's $3 and two notepads and total is $13.

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