Solve each equation algebraically. Show all the steps below. 1. -12n - 19 = 77

2. 16 + 3f = 14

3. 15t + 4 = 49

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Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function