Answer:
She made 17 three-point shots.
Step-by-step explanation:
Let t represent the number of three-point shots she made.
Since, she made a total of 87 shots (two- or three-point shots), the number of two-point shots will be 87-t.
The points from three-point shots:
→ 3t (1)
The points from two-point shots:
→ 2(87-t) (2)
Since, her total point was 191, the sum of equation 1 and equation 2 must be equal to 191.
→ 3t + 2(87-t) = 191
→ 3t + 174 - 2t = 191
→ t = 17
I believe the answer is the ship is traveling at 21.25 MPH, started 10.5 miles from lighthouse and after 11 hours will be 244.25 miles from the lighthouse.
Answer:
4a + 14
Step-by-step explanation:
This just means you must multiply every variable and number in the brackets.
2 x 2a = 4a
2 x 7 = 14
So now, it equals 4a + 14
I hope this helps!
Answer:
36 miles
Step-by-step explanation:
Start off by adding.
22 + 14 = 36.
The answer is 36.
Hope this helps!
Answer:
3/10
Step-by-step explanation:
Since you are only choosing a marble in the bag and there are three green marbles to choose from out of the 10 marbles combined, you will have a 30% chance of getting a green marble in which you have 3/10 as your probability.