Because they all go into 100 easily. for example 10*10=100 5*20=100
Answer:
y = 0.5x + 1
Step-by-step explanation:
4 up, 8 right
rise over run
slope = 4/8 or 1/2
y-int = 1
Answer:
361
Step-by-step explanation:
Multiply length x width to find area. 19 x 19 = 361