there are 2 blue marbles, 8 red marbles, and 8 plastic red marbles
there are 18 marbles in total
8/18
Answer:
(2k+1)(k+3)
Step-by-step explanation:
14k²+49k+21
simplify by dividing the whole equation by 7
2k²+7k+3
factorise
(2k+1)(k+3)
Answer: 40
Step-by-step explanation:
You will take the miles he drove and divided it by the time it took him to get there
320/8=40
A one is 12
B is 25
just multiply by 6
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
81/(14-5)*2
81/9*2
9*2
18
-hope it helps
