Multiplication is always the same. A huge help is using a calculator. In year 3 you work on times tables, I think. If you have trouble with a specific question please elaborate.
Answer:
yes
Step-by-step explanation:
Answer: option 4 (1/25)
Explanation:
Because the function is now -2, we need to replace every x with -2. The function says 5x so instead we change it to 5-2. 5 to the power of -2 is 1/25 which is option 4
Answer: 27 markers
Step-by-step explanation: 1/5 of 45 is 9 and 9 times 2 is 18. 45 minus 18 is 27. Boom.
