Answer:
2n - 3
Step-by-step explanation:
twice means multiply by 2
decreased by 3 means subtract 3
"a number" n
"twice a number" 2n
"twice a number decreased by 3" 2n - 3
Answer:
False. 2/3 is positive so therefore, it would be increasing, not decreasing.
Step-by-step explanation:
Answer:50
Step-by-step explanation:
7.5 x 2 = 15
25 x 2 = 50
Answer:
A
Step-by-step explanation: