God, I was marked brainliest 10 times in a row. This is for u! Thankyou!!

Free points

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.