Answer: m = -1/3
Step-by-step explanation:
1.5x + 4.5y = 18
convert to the formula y = mx + b we have
4.5y = -1.5x + 18
y = (-1.5/4.5)x + 18/4.5
y = -1/3x + 12
Answer:
2100
Step-by-step explanation:
50*18=900
900+1,200=2100
21 divided by 7 equals 3 and 3 x 7 is 21 the missing factor is 3 and the missing quotient is 21