Answer:
you have to find the number of each point
Step-by-step explanation:
First find the point of r and so on
Answer:
3
Step-by-step explanation:
f(x)=3x² + x-7
if f(-2)
3(-2)²+-2-7
--> 3
Answer:
4/7 > x > -11/7
Step-by-step explanation:
First, add -4/3 to all parts
then divide all parts by -7/3
It would be C)15.75 miles because you divide it to get 2 hrs and divide again to get an hour then again to get half and hour and you add on the last number and 2nd to last so.. 42/2 is 21/2 is 10.5/2 is 5.25 add 10.5 and 5.25 is 15.75 which is 15 and 3/4 miles :)).
