Please help me!! show the work so I can understand!

$160.16

Step-by-step explanation:

$154 is equal to 100%. They way I do it for smaller percents (like 1% -10%) is I find 1% of the number by dividing by 100. In this case, that is $1.54. To find 4%, you multiply that 1% by 4 to get $6.16. By adding that 4% to the 100% you get 104%, or the total price including tax, which is $160.16.

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

(23*2)-12=x     x=34

step-by-step explanation: