4 years ago

Which statement describes the foreign exchange rate?

1 answer:

8 0

The foreign exchange rate is a rate at which one currency is exchanged for another, and it exists because not all currencies are worth the same. In short, money of one country is worth more than money of a different country.

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Write an algebraic rule to describe the translation C'(5, -4) -> C'(-2, 1)

katrin2010 [14]

The answer is c. To get to (-2,1) from (5,-4), you have to add subtract 7 from 5 and add 5 to 1.

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3 years ago

Kurt earns $6 a week for doing chores. How many weeks will it take him to earn $50 if he has already earned $10 ? Explain how yo

olga2289 [7]

50-10 = 40. 40 divided by 6 = around 6/7. So about 6/7 weeks

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3 years ago

Kori bought 56 boxes of tiles from the home improvement store, which was es 4/7 of the total number of boxes that they had. How

dimaraw [331]

Answer:

98 boxes

Step-by-step explanation:

If 56 is $\frac{4}{7}$ of the total, we can set up an equation like this:

$56=\frac{4}{7}*T$

Where T is the total number of boxes.

Solving for T gives us the answer:

$56=\frac{4}{7}T\\T=\frac{56}{\frac{4}{7}}\\T=56*\frac{7}{4}\\T=98$

There were 98 boxes in total.

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3 years ago

Read 2 more answers

5 x 10^8 - 3.4 x 10^8 =<br> In Scientific notation PLS HELP

zloy xaker [14]

Answer:

$1.6 \times 10^8$

Step-by-step explanation:

$5 \times 10^8 - 3.4 \times 10^8 \\ \\ =(5 - 3.4 ) \times 10^8 \\ \\ =1.6 \times 10^8$

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3 years ago

How many possible triangles for the following: A=85°; a=8cm; b=22cm

Maurinko [17]

The answer to your question is A

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3 years ago