What's the equivalent expression of 2(4x+1)

Which graph shows a function with a range of all real numbers greater than or equal to -1

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?