I think it’s subtract 2x from both sides
Answer:
she can spend 3.00 dollar on he last chocolate
Step-by-step explanation:
14.00-3.00=11.00
11.00-5.00=6.00
6.00-2.00=4.00
4.00-1.00=3.00
For find f(-2) of f(x)=7x+3, plug in -2 for x.
7(-2)+3=y
-14+3=y
y=-11
To find the rate, or the slope, you divide x/y. So 2/6 is 1/3. 3 over 9 is also 1/3. So the rate is 1/3. In rates you always divide, you don't mulitply or subtract or add to find the rate.
The correct one is multiplication.
-- Take the number of square miles.
-- Multiply it by the fraction (5,280 feet / 1 mile)² .
-- After canceling things where possible, simplifying, and
cleaning up the product, what you have is the same area
expressed in square feet.
