I believe your answer will be 2.4 because 2 cannot be rounded up by 3 and 3 can be rounded up to 4 by 6
Answer:
Yes; Tina could have won 12 games because 2x + 5 = 29.
Step-by-step explanation:
Let
x ----> the number of games that Tina has won
y ---> the number of games that Maryann has won
we know that
-----> equation A
----> equation B
substitute equation A in equation B and solve for x





so
The number of games that Tina has won is 12
Ammar hikes 2.75 miles in 75 minutes so he hikes 2.75 miles in 1.25 hours. If you divide 2.75 by 1.25, you find his rate per hour: 2.2 miles per hour.
Let: hypotenuse = a , known leg = b , unknown leg = c
According to Pythagoras' Theorem:

c =

c = 3.74 inches
∴ the length of the hypotenuse to 1d.p. ≈ 3.74 inches