Answer:
x = 12.
Step-by-step explanation:
If P(5,4),Q(8,10) and R(x,18) are collinear
then the slope of PQ equals the slope of QR
hence:
(10 - 4)/(8 - 5) = (18 - 10)/(x - 8)
6/3= 8/(x - 8)
2 = 8/(x - 8)
multiplying both sides by (x - 8) gives:
2(x - 8) = 8
2x - 16 = 8
2x = 8 + 16 = 24
hence x = 12
Answer:
Im pretty sure its b
Step-by-step explanation:
if someone else knows for sure the answer choose their answer over mine but if its a last resort choose my answer
4+4+6+6=12+8=20
hope this helps
Alex has 128 baseball cards, Leo has 66 cards, and ginny has 210.
Answer:
Linear
Step-by-step explanation:
Linear functions are those whose graph is a straight line. A linear function has the following form: f(x) - mx +b
Hope this helps! :)
