maria mixes white paint with red paint in the ratio 2:3. she makes a total of 15 litres of paint . how much more paint will she need to add to the mixture so that the ratio of the white paint to blue paint will be 1:5

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test