Answer:

Step-by-step explanation:

For f(3), the input for the function f(x) is 3.
Let x (input) = 3.

Answer:
yes she can
Step-by-step explanation:
First, we know that y is equal to -8x, so we can move the -8x to replace y in the first equation, then in the first equation we get -8x=6x-14, subtract 6x on both sides, -14x=-14, x=1
Answer:
do 3 divided by 10 to get the decimal
Step-by-step explanation:
Answer/Step-by-step explanation:
The angle CPA must be 90° because AB is a straight line and it is a measure of 180° and 180°-90° = 90°