Answer:
y= -x+0: has a negative slope.
y=x: has a negative slope.
y=-4: has a slope of zero, a straight line from left to right, passing thru 4
Answer:
12/13
Step-by-step explanation:
A(b+c)=ab+ac
we have
9(72)=9*?+9*2
c=2
sub, but it must be equal to minus 2 from 72
7(70+2)=9*70+9*2
the question mark is 70
and the restult of the equation is 648
?=70
This Is 1/4.
We know That There Are An Equal Amount Of Cards For Each Of The Four Types Of Cards, So This Is 1/4 Probability.
