Hi there...
6 - y + 5y - 6y
Let's combine the like terms
(6)+(-y+5y-6y)
(6)+(-y-y)
(6)+(-2y)
6 - 2y
I hope that's help !
B because you need to know if those angles are congruent
Answer:
Your answer is 7.5 as a decimal
Step-by-step explanation:
mark 4 brainly
Set the equations equal to each other and solve for x (x being the number of boats)
105+9.50x=14.75x
Subtract the 9.50x from both sides
105=5.25x
Divide by 5.25
20=x
So a member and a nonmember have to rent a boat 20 times in order to pay the same amount of money
Answer:
D
Step-by-step explanation:
using the definition of n =
where n! = n(n- 1)(n - 2)......× 3 × 2 × 1
here n = 7 and r = 4, hence
7
=
= ← cancel 3 × 2 × 1 leaving
7 = 7 × 6 × 5 × 4 = 840 → D