Answer:
B and C
Step-by-step explanation:
To determine which ordered pairs are a solution, substitute the coordinate points into the left side of the inequality and check against right side for validity.
A (3, 5)
25 - 9 = 16 ≥ 7 ⇒ (3, 5) is not a solution
B (- 2, - 5)
- 25 + 6 = - 19 ≤ 7 ⇒ (- 2, - 5) is a solution
C (5, - 3)
- 15 - 15 = 0 ≤ 7 ⇒ (5, - 3) is a solution
The answer is C. I just divided the pages read by the time it took to read it.
For example: Fiona read 45 pages in 3 hours. 45 divided by 3 equals 15. Then, Albert read 30 pages in 6 hours. 30 divided by 6 equals 5.
Answer:
Division property of equality
Step-by-step explanation:
300*.08= 24
300+24= 324
24*4= 96
324+96= 420
420 athletes are expected