$9.45
10% of 10.50 is 1.05
10.50 - 1.05 = 9.45
Answer:
x = -8
Step-by-step explanation:
3x = 24 + 6x
3x - 6x = 24
-3x = 24
x = 24/-3
x = -8
Answer:
You did not ask a question; however, if you are asking for Elijah's age, then the answer is 12.
Step-by-step explanation:
Twice 12 is 24.
Ten less than 24 is 14.
4 more than 14 = 18
Answer:
(a) 16 ft/s
(b) 1.5 s
Step-by-step explanation:
(a) Put 1 where t is in the expression and do the arithmetic:
-32×1 +48 = 16 . . . . feet per second
__
(b) Use the hint and solve for t:
-32t +48 = 0
t -1.5 = 0 . . . . . divide by 32
t = 1.5 . . . . . . . . add 1.5
The ball reaches its maximum height after 1.5 seconds.
Answer:
Length in feet = X - 80
Step-by-step explanation:
A = width x length
A/width = length
(x^2 -100x + 1600) /( x - 20) = length
(x - 20) (x - 80) / (x - 20) = length
x - 80 = length
x - 80 = length