Answer:
You classify numbers by looking at which numbers are even, odd, the greatest, and the least
The answer is C and D
First we must make one side of the equation zero, so we subtract 7 on both sides of the equation, making the equation 9x^2 - 6x - 6 = 0
Then we will use the quadratic formula to find the answers.
using the Quadratic Formula where:
a = 9, b = -6, and c = -6
and the formula is 6 +-
The answer is D (the fourth one)
because the tickets are 25 cents so it would be like $8.25 if someone bought a ticket
Answer:
x <6
Step-by-step explanation:
5x-9 < 21
Add 9 to each side
5x-9+9 < 21+9
5x< 30
Divide each side by 5
5x/5 <30/5
x <6