Let julia's age be x
Let Kara's age be 4x
x+4x=13
5x=13
x=13/5
2.6 years
Answer: - 19/4
Step-by-step explanation:
To find the slope , all we need to do is to write the equation in the form y = mx + c , where m is the slope and c is the y - intercept.
That means we need to make y the subject of the formula in the equation.
4y = 152 - 19x
Divide through by 4
y = 152/4 - 19x/4
y = 38 - 19x/4
Therefore the slope is -19/4
I will be able to answer this question, if it wasn't sideways
Answer:
4/7 or 57%
There are 7 letters in the word "assists" and 4 of them are "s"
4 divided by 7 will give you the percentage
The first one is (-2,1)
The other one is 36