1/7 x 2/3 =
2/21
hope this helps
-7, -4/5, 0, 1/2, 7/8, and 2
Which one do you want me to answer?
Answer:

Step-by-step explanation:
We can subtract a term from another if they have the same variable. Both
and
have the variable
, so we can subtract them.
When subtracting these terms, we subtract the coefficients and keep the variable.
So:

Hope this helped!
Answer:
53$
Step-by-step explanation:
They tell you the equation of how much the coin is worth after x amount of years
Step 1: Substitute x=19 into the equation y=2x+15
y = 2(19) + 15
Step 2: Solve for y
y = 2(19) + 15
y = 38 + 15
y = 53
Therefore the coin is worth 53 dollars after 19 years