It should be d which is 45
B because n = children and there are always two adults so
2+n
You can use slope formula to find slope of given points.
m = (y2-y1)/(x2-x1)
m = (-6-11)/(-3-5)
m = -17 / -8
Cancel out minus sign in both nominator and denominator. Thus,
m = 17/8
Hence, the slope is 17/8
Answer:
b=a*12
Step-by-step explanation:
ab+7=19
(subtract the 7 from the other side)
ab=12
(put b by itself)
a=12/b
b=a*12
Answer:
Multiply the sum of the length and width by two.
Step-by-step explanation: