5x+2x=2x+5x is an example of which algebraic property?

Yolanda deposits $300 per month in an account with an APR of 6%, while Zach deposits $3600 at the end

bonufazy [111]

Answer:

Yolanda will have a balance of $34,043.10 in 14 years.

Step-by-step explanation:

This is an Ordinary annuity question where you pick the hint from the equal and recurring monthly payment.

To find the Future value of Yolanda's savings after 14 years, use Future value of annuity formula FVA = $\frac{PMT}{r}[1-(1+r)^{-t} ]\\$

PMT= recurring payment = $300

r = discount rate; monthly rate in this case = 6% / 12 =0.5% or 0.005 as a decimal.

t = total duration ; 14 *12 = 168 months

Next, plug in the numbers into the FVA formula;

FVA = $\frac{300}{0.005} [ 1-(1+0.005)^{-168} ]$

FVA = 60,000 * 0.5673849

FVA = 34,043.0969

Therefore, Yolanda will have a balance of $34,043.10 in 14 years

7 0

4 years ago

Please answer these questions according to the text above!!!

antoniya [11.8K]

You can add the numbers of those people to come up with the total.

6 0

3 years ago

Read 2 more answers

Mark is 5 years older than Juan, who is X year old. Write an expression for Mark's age.

scoundrel [369]

Answer:

y = x+5 where y is Mark's age

Step-by-step explanation:

Hi there, to answer this problem, you need to really think about what it is asking. In saying that mark is 5 years older than Juan, we know it is going to involve addition. Then, you simply need to think about the relation to Juan's age. In this case, Mark is older so you add to it. Hope this helped!

4 0

3 years ago

The marked price of a watch is 30% above the cost price. When it is sold allowing

Yanka [14]

Answer:

The marked price = Rs 4,475.

Step-by-step explanation:

Let the marked price of the watch = x

Let the cost price of the watch = y

The given information are;

The marked price of the watch = 30% above the cost price

The discount when it was sold = 20%

The gain when it was sold = Rs 150

Therefore, we have marked price = y + 30/100×y = y + 0.3·y = 1.3·y

The selling price with 20% discount is therefore, 1.3·y - 0.2×1.3·y

The selling price = 1.04·y

The gain = Selling price - cost price = 1.04·y - y = 0.04·y

Rs 150= 0.04·y

y = Rs 150/0.04 = Rs 3,750

Therefore, the marked price = 1.3×y = 1.3×3,750 = Rs 4,875

The marked price = Rs 4,475.

5 0

4 years ago

9. Answer the questions about the graph showing Bobby's pedi-cab rides.

Aleksandr [31]

Answer/Step-by-step explanation:

a. The order pair are:

(1, 6) => when x (distance) = 1, y (price) = 6

(3, 8) => when x (distance) = 3, y (price) = 8

(5, 10) => when x (distance) = 5, y (price) = 10

(7, 12) => when x (distance) = 7, y (price) = 12

{(1, 6) (3, 8), (5, 10), (7, 12)}

b. The graph represents a function because every domain value (x-value) has only one range value (y-value) that is related to each.

7 0

3 years ago