Answer:
x = 9
Step-by-step explanation:
solve using cross multiplication
63(x) = 45(12.6)
63x = 567
x = 9
What are both of their schedules? If they are completely different, then the next time they will leave together is 4:00 pm the next day
Solve for r using factoring:
Solve for r:
r^2 - 8 r - 33 = 0
The left hand side factors into a product with two terms:
(r - 11) (r + 3) = 0
Split into two equations:
r - 11 = 0 or r + 3 = 0
Add 11 to both sides:
r = 11 or r + 3 = 0
Subtract 3 from both sides:
Answer: r = 11 or r = -3
Y = 44
8 x 2 = 16
22 x 2 = 44
depends. for example: we use his telescopes to see farther. we use his laws of motion to understand certain events that are mostly on said motion
