"the highest common factor (hcf) of my two numbers is 3 the lowest common multiple (lcm) of my two numbers is 45" (b) write down two numbers that james could be thinking of.

there will be 35 boys in each team. : )

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer