2 years ago

The equation y = 0.30x + 69 models the cost y of renting a car if the car is driven x miles.

Mathematics

1 answer:

kumpel [21]2 years ago

3 0

Answer 191

0.3(405)+69=190.50

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If you can exchange 104.51 US dollars for 1,322.14 Mexican pesos, what is the exchange rate of the US dollar to the Mexican peso

Thepotemich [5.8K]

Given:
USD: 104.51
Mexican pesos: 1,322.14

1,322.14 / 104.51 = 12.65

1 US Dollar is equal to 12.65 Mexican Pesos

or

104.51 / 1,322.14 = 0.079

1 Mexican peso is equal to 0.079 US Dollars.

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2 years ago

Solve the absolute value equation<br> algebraically: 3|2x - 3| + 2 = 3

kupik [55]

Answer:

$3 |2x - 3| = 1$

$3 |2x - 3| = 1 \\ 6x - 9 = 1 \\ 6x = 10 \\ x = \frac{10}{6} = \frac{5}{3}$

$3 |2x - 3| = - 1 \\ 6x - 9 = - 1 \\ 6x = 8 \\ x = \frac{4}{3}$

$x = \frac{5}{3} x = \frac{4}{3}$

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2 years ago

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telo118 [61]

Answer:

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2 years ago

Eleven hundredths in percent

tensa zangetsu [6.8K]

Just move the decimal twice to the right. So 11%

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2 years ago

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11. Write 5 equivalent fractions for<br>• 6/7.

almond37 [142]

$\huge{\boxed{\frac{12}{14}}} \huge{\boxed{\frac{18}{21}}} \huge{\boxed{\frac{24}{28}}} \huge{\boxed{\frac{30}{35}}} \huge{\boxed{\frac{36}{42}}}$

One really simple way to find an equivalent fraction is just to multiply the numerator and denominator.

For example, for the first answer, $\boxed{\frac{12}{14}}$ , I simply multiplied the numerator and denominator each by 2. This gives you an equivalent fraction.

You can then continue with this process using numbers such as 3, 4, 5, and 6 as your multiplication factor.

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2 years ago

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