Slop: m=y2-y1/x2-x1
m=3-1/3-(-2)
m=2/5
Substitute (3,3) into the formula y=mx+b
3= 2/5•3+b
9/5=b
So y=2/5x+ 9/5
12 cards + 24 cards = 36 cards
36 cards - 13 cards = 23 cards
You gave your brother 23 cards
Answer:
no
Step-by-step explanation:
14x3 is 42 and 30x2 is 60
B. supplementary
The measures of supplementary angles add up to 180 degrees.