Answer:
y = 3/4 x + 6
Step-by-step explanation:
y = mx + b
y = 3/4 x + 6
The ratio 1:2 means there are twice as many dimes as there are quarters. An expression could be n=2d, n being number of quarters, d being number of dimes.
Answer:
18
Step-by-step explanation:
16 × 9 = 8 × x
x = 18
Answer:
y=1/4x-1
Step-by-step explanation:
You get: (1x20)/(5x20)=20/100=20%.
Hope i helped you! :)