Write an equation for computing a 12 % tip in a restaurant. does your equation represent a function? if so, what are your choices for the independent and dependent variables? if not, select none in the appropriate blanks.

find upper t ( m ) where m is a meal price, t ⁢ is a tip.

t(m)= ?

What is 1/2 x (6 x 4)+3 + 2 show your work

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Which account has the highest effective annual interest rate? not necessary but show how you got your answer.a. account 1: interest is compounded quarterly at an annual rate of 4.20%.b. account 2: interest is compounded monthly at an annual rate of 4.15%.c. account 3: interest is compounded semiannually at an annual rate of 4.10%d. account 4: interest is compounded annually at a rate of 4.25%.