P + r = 2.50
r = p + 1
p + p + 1 = 2.50
2p + 1 = 2.50
2p = 2.50 - 1
2p = 1.50
p = 1.50/2
p = 0.75 <=== pencil cost 75 cents
r = p + 1
r = 0.75 + 1
r = 1.75 .....ruler cost 1.75
You have to multiply by 16's and then divide the two numbers
Answer:
3,114 in 240 days
Step-by-step explanation:
3000 x 0.038=114
114+3000=3114
Answer:
x=5
Step-by-step explanation:
esa es la respuesta correcta
Answer:
2
Step-by-step explanation:
consider the two points. Gradient=change in y/change in x. So 4/2=2
