Exchange rate is the rate at which one currency is exchanged for another currency. In this question, $1 would be exchanged for 1.26 Canadian dollars.

<h3>Conversion of 15 gallons to liters</h3>

In order to convert 15 gallons to liters, multiply 15 by 3.79

15 x 3.79 = 56.85 liters

<h3>Total cost of of 56.85 liters in Canadian dollars </h3>

56.85 liters x C$1.18 = C$67.083

<h3>Total cost in US dollars</h3>

C$67.083 / 1.26 = $53.24

To learn more about exchange rate, please check: brainly.com/question/25780725

4 0

3 years ago

What is the equation of the Points (4,3) and (-2,0)

aev [14]

Answer:

Step-by-step explanation:

The model equation: y = mx + b

First, we should find the slope. The equation is

$\frac{y2 - y1}{x2-x1}$

The numbers in the equation stand for the y or x variable from either the first or second point. So, we plug in the numbers and get,

$\frac{3-0}{4-(-2)}$

$\frac{3}{4+2}$ = $\frac{3}{6}$ = $\frac{1}{2}$

What we have right now is y = 1/2x + b. To solve for b (the y-intercept), we have to take one of the points and plug in the x and y variables. If we take the first point, the equation becomes,

3 = 1/2(4) + b

3 = 2 + b

b = 3 - 2

b = 1

The final equation is,

y = $\frac{1}{2}$ x + 1

3 0

3 years ago

Which expression has a value of 12?

Trava [24]

Answer:

Step-by-step explanation:

the option a is the best answer as it's solution is 12

3 0

3 years ago