Answer:
y=4x+7
Step-by-step
(-2,1) and (1,-11)
1)Rule you should use is run over rise aka slope
y²-y^1=
x^2-x^1=
(-11)-1=12
1-(-2)=3
12/3=4
slope =4
2)Rule of point slope intercept
y - y1 = m(x - x1)
y+1=4(x+2)
y+1=4x+8
-1 -1
y=4x+7
Answer:
1/4
Step-by-step explanation:
probability of picking hearts = Number of cards with hearts / Total number of cards
= 13/52
= 1/4
63+82+m∠DCE=180
145+m∠DCE=180
m∠DCE=35
Answer:
B=29
Step-by-step explanation:
you have on the right hand side 
which is equal to 
so B=49
2 hours is 120 minutes
120 min * 2/3 is 80 minutes
