Answer:
3
Step-by-step explanation:
Answer:
She will pay $1092.50 because .15x950 is 142.50 and if you add that to 950. you get $1092.50
100 is the common denominator so
70/100 + 20/100 90/100 = 9/10
3√24 + 2√3(√3-2√18) =
3(√(4*6) + 2√3( √3-2√(2*9)) =
3*2√6 + 2√3 ( √3 - (2*3) √2) =
6√6 + 2√3(√3 - 6√2) =
6√6 + 6 - 12√3*√2 =
6√6 + 6 - 12√(6) =
6 - 6√6 = 6(1-√6)
