Answer:
x=-6,11
Step-by-step explanation:
Break down the problem into these 2 equations.
2x-5=17
-(2x-5)=17
2 Solve the 1st equation: 2x-5=17
x=11
3 Solve the 2nd equation: -(2x-5)=17
x=-6x
4 Collect all solutions.
x=-6,11
the focus and directrix will both be shifted down 3 units
1-9/16 :) good luck my friend
Answer:
567 miles
Step-by-step explanation:
we break down how many miles he went in 1 hour
315/5
he went 63 miles in 1 hour
times this by 9 is 567 miles in 9 hours