A cafe has seven gallons of lemonade. How many quarts do they have?

Mathematics

2 answers:

igor_vitrenko [27]4 years ago

8 0

The most important thing to know is that one gallon is four quarts.

You can do 4x7 to solve, which would be 28.

They would have 28 quarts.

galben [10]4 years ago

3 0

4 quarts are in a gallon

to find how many quarts they have, multiply the 7 gallons by the 4 quarts that are in them

7 gallons • 4 quarts = 28

so, the cafe has 28 quarts of lemonade

You might be interested in

Determine the measure of angle C using a trigonometric ratio.

masya89 [10]

Answer:

34.836

Step-by-step explanation:

sin(C)=opp/hyp=16/28=4/7

C= inverse sin = 34.836 deg

4 0

3 years ago

How do we create a table of values to help us graph linear equations?

VashaNatasha [74]

Let's say for example you wanted to graph the linear equation $y = 2x+5$

At minimum, we'll need 2 points to form this line.

To get any point of the form (x,y), we plug in a number for x to find a corresponding number for y.

For example, replace x with 0 to find that...

$y = 2x+5\\\\y = 2(0)+5\\\\y = 0+5\\\\y = 5\\\\$

Therefore, x = 0 leads to y = 5. So the point (0,5) is on the line.

Then we repeat this process for other x values. Let's try x = 1

$y = 2x+5\\\\y = 2(1)+5\\\\y = 2+5\\\\y = 7\\\\$

Telling us that (1,7) is also on this line. We have enough to graph this equation. Plot the two points (0,5) and (1,7). Then draw a straight line through them. Extend this line as far as you can to the left and right. The graph is shown below.

We can keep going to get other points like (2,9) and (3,11) and (4,13) and so on. A table is a way to keep track of the xy values.

$\begin{array}{|c|c|}\cline{1-2}\text{x} & \text{y}\\ \cline{1-2}0 & 5\\ \cline{1-2}1 & 7\\ \cline{1-2}2 & 9\\ \cline{1-2}3 & 11\\ \cline{1-2}4 & 13\\ \cline{1-2}\end{array}$