The sum of two numbers is 8, and their product is 80.
a) let x represent one of the numbers, a...
Mathematics, 20.08.2019 16:30 IUlawyer4535
The sum of two numbers is 8, and their product is 80.
a) let x represent one of the numbers, and write an expression for the other number in terms of x. use the expressions to write an equation that models the situation given above.
b) use the quadratic formula to solve the equation. write the solution in terms of i.
Answers: 1
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
Mathematics, 21.06.2019 19:30
Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?
Answers: 2
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