URGENT WILL GIVE BRAINLIST: Which sequence of rigid transformations will map the preimage ABC onto image A'B’C ?

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

If m 17 27 90 63 ** picture is attached