Answer:
-1/3
Step-by-step explanation:
2^2 + 3x - 3 = 0
4 - 3 + 3x = 0
1 + 3x = 0
x = -1/3
Hope it helps
Answer:
not sure if its a song or not but you do you, gg <3
Answer: 3rd one
Rearrange the original equation so it fits the model of : ax^2+bx+c=0
Then use the quadratic formula to find all possible answers.
Answer:
17
Step-by-step explanation:
3(5)+=17 plug 5 in for x then solve hope this helps
Answer:
10.5 hours
Step-by-step explanation:
To find the number of hours she babysat last week subtract 5 from 11 which is 7 hours. 7 hours is equal to 2/3 of the many hours. If she babysat h hours last week then solve for h using 2/3 h = 7.
Solve the equation by multiplying each side by the reciprocal.
3/2 * 2/3h = 7*3/2
h = 21/2
h = 10.5 hours
