Answer:
1. C 2.D 3.D 4.A
Step-by-step explanation:
The first one would be C because the slope is -1, which can also be -x and the y-intercept is 0, meaning you don't need to add or subtract anything.
The second one is D because the slope is -3, meaning it's -3x, and the y-intercept is positive, meaning you add 5.
The third one is D because the slope is 5/4, which is 5/4x and the y-intercept is positive 3, meaning you add 3.
And the fourth one is A because there is no slope, so y would just equal 3.
I used the quadratic formula and got x= 4, -6
Answer:
7&8 both true
9 is false
Step-by-step explanation:
tghdhfshj
I'm assuming its asking what time he finished? I added it up and it seems to be 7:42 pm.
Answer:
60
Step-by-step explanation:
60/3=20
60/2=30
60/5=12
