Answer:
The answer is eight
Step-by-step explanation:
4*2=8
Discriminant b^2-4ac = (-9)^2 - 4*2*9 = 9
so there are 2 roots
because of the -9x and 9 they will both be positive
4.5 miles per hour
Yasmine's speed is faster than Jermaine's because when you subtract the two numbers, you get 4.5 miles per hour.
I hope I helped
Please make me brainliest
5 hours and twenty minutes
Answer:
10 scarves
Step-by-step explanation:
each scarf is $15, 10 of them is 150 because 10 x 15 = 150
