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 <span>9x^2 - 6x - 6 = 0
Then we will use the quadratic formula to find the answers.
</span>using the Quadratic Formula where:
a = 9, b = -6, and c = -6
and the formula is 6 +-

/ 2(9)
Answer:
Step-by-step explanation:
<u>The x- intercept is the point when y = 0:</u>
- 3x + 4*0 = 32 ⇒ 3x = 32 ⇒ x = 32/3
<u>The y- intercept is the point when x = 0:</u>
- 3*0 + 4y = 32 ⇒ 4y = 32 ⇒ y = 8
Answer:
$0.25
Step-by-step explanation:
$2.50/10=$0.25
19, 21, 23 are the consecutive odd numbers.
I did this by thinking that 63 divided by 3 is 20. Then I went to 21, and added it to 23, I got 44, so then I added 19 and got 63. (Adding 25 didn't help so I tried 19)