Answer:
y+4x=36
Step-by-step explanation:
the answer isn't in the choice
Answer:
B
Step-by-step explanation:
If 12 pencils are 1.25, 24 would be 2 x 1.25. And 4 notebooks worth 0.65 would be 4 x 0.65
Added up, this expression is:
(2 x 1.25) + (4 x 0.64)
Answer:m 1/4
Step-by-step explanation:
Step-by-step explanation: aumentado pois ele define uma certa quantidade de aumentação
Answer:
b = 
Step-by-step explanation:
Divide both sides by dt, so it cancels out.

