Answer:
x = 32
Step-by-step explanation:
x + 10 = 42, then you subtract 10 from both sides to get 32
That number is closer to 700,000 than 185,505 for example, because it is a bigger number. Hope that makes sense.
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)
There are 2 ways you can write this.
You can either do /1 or /100

The most used is