Answer:
Step-by-step explanation:
i am on the same one
They're asking what number you need to multiply the first equation to get rid of the "y" variable. Since the second equation has 10y, we want the first equation to be "-10y". Therefore we want to MULTIPLY by -10.
Answer:
f(5) = 22
Step-by-step explanation:
When we want to solve for f(x) = 5x - 3 when x is 5, all we have to do is plug in 5 as x into the equation.
f(x) = 5x - 3
f(5) = 5(5) - 3
5 * 5 = 25
25 - 3 = 22
f(5) = 22
I hope this helps you!
A scatter plot is a graph that doesnt follow a distinct equation, but is used to find correlations between a group of data, and is governed by a "Line of best fit"
-I hope this is the answer you are looking for, feel free to post your questions here on brainly in the future.
X+21/2 is the answer i got.