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ohaa [14]
3 years ago
6

5. Your family decides to take a trip to the Philippines. You have saved up $150 for this trip and need to exchange your U.S dol

lars (USD) for Philippine Pesos (PHP). For every $1 (USD), you will receive $43.29 (PHP).
a. How many Philippine Pesos do you have when you convert all of your money?

b. On the way back home from the Philippines, your family has a layover in Taiwan. The currency in Taiwan is the New Taiwan Dollar (TWD). You have $2,522.50 (PHP) left, how much money do you have to spend in Taiwan if $1 (PHP) is worth $0.69 (TWD)?

c. You finally made it back to the United States, and you have $439.25 (TWD) remaining. You want to convert this back to U.S. dollars. How much money do you have left from your trip if $1 (USD) is $30.05 (TWD)?
Mathematics
1 answer:
kompoz [17]3 years ago
3 0

Answer:

a.  $6493.5 PHP

b.  $1740.525 TWD

c.  $14.60 US

Step-by-step explanation:

a.

$1 US = 43.26 PHP

150 US = 150(43.26) = 6493.5 PHP

b.

1 PHP = .69 TWD

2522.5 PHP = 2522.5(.69) = 1740.525 TWD

c.

1 US = 30.05 TWD

          439.25 TWD = 439.25/30.05 = $14.60 US

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Luba_88 [7]

Answer: 8

Step-by-step explanation: Altogether you sold x last week, if you do x + 14 which is 2x12 brownies sold, then at 3$ each 3(2x+12)=84 so 6x + 36 = 84

84- 36 = 48/6 = 8

7 0
3 years ago
Can someone help me with this question please
DENIUS [597]
37 im pretty sure sorry if not correct.
6 0
3 years ago
The total amount spent by some number of people on clothing and footwear In the years 2000-2009 can be modeled by the quadratic
FinnZ [79.3K]

For this problem, we are given a quadratic equation that models the total amount spent on clothing and footwear in the years 2000-2009. We need to use the model to determine the maximum amount spent during the period.

The equation is shown below:

f(x)=-4.462x^2+71.54x+97.44

Since the leading term is negative, the vertex of this function will represent an absolute maximum value. Therefore we can determine the vertex to answer the problem, the vertex's coordinates are given below:

\begin{gathered} x_{max}=\frac{-b}{2a}\\ \\ y_{max}=f(x_{max}) \end{gathered}

Then we have:

\begin{gathered} x_{max}=\frac{-71.54}{2\cdot(-4.462)}=8.017\\ \\ y_{max}=-4.462\cdot(8.017)^2+71.54\cdot(8.017)+97.44=384.2 \end{gathered}

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4 0
1 year ago
PLEASE HELP!
san4es73 [151]
1/2x + 1 = 2/3x
1/2x - 2/3x = -1
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Hope this helps!
7 0
4 years ago
Read 2 more answers
Jen motorboat travels at a speed of 13mph in still water. Booth River flows at a speed of 3mph. How long will it take Jen to tra
mariarad [96]

Answer:

Upstream 1.1 hours and down stream 0.6875 hours.

Step-by-step explanation:

Jen motorboat travels at a speed of 13 mph in still water.

Now, the speed of river flows is 3 mph.

Therefore, the upstream speed of the boat is (13 - 3) = 10 mph and the downstream speed of the boat will be (13 + 3) = 16 mph.

Therefore, to travel 11 miles upstream Jen will take \frac{11}{10} = 1.1 hours.

And to travel 11 miles down stream Jen will take \frac{11}{16} = 0.6875 hours. (Answer)

6 0
3 years ago
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