Answer:
y = 4x+1
Step-by-step explanation:
Answer: 0.9
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
we know by definition that

so now we evaluate

and if we want to do an extra step

which works.
Answer:
6682.5cm
Step-by-step explanation:
29+6.5=35.5+19=54.5+1,726=1,780.5+1121=2901.5+2671=5572.5+1110=6682.5
You really just have to do 12.4 x 2 = 24.8 because half of 24.8 is 12.4.