04-09-2022
Mathematics

Answered

Steph's weight in kilograms is 2x + 9
Kyle's weight in kilograms is 4x - 7
Write down an expression, in terms of x, for the mean of their weights.

Answer :

Other Questions

- The coordinate -5 has a weight of 3 and the coordinate 3 has a weight of 1. Find the weighted average. Use the formula: WA = Sum of the Weighted Values Sum of

A function is shown in the table. x g(x) −2 2 −1 0 0 2 1 8 Which of the following is a true statement for this function? (5 points) Group of answer choices The

A function is shown in the table. x g(x) −2 2 −1 0 0 2 1 8 Which of the following is a true statement for this function? (5 points) Group of answer choices The

Juliana wants to write the number twenty thousand, one hundred ninety in expanded notation. Which of the following would complete the expression? Select all tha

Find the rate of change for each set of ordered pairs. What is the average rate of change of all the sets? (2,3.5), (6,5.5) (-1,0), (0, 3) (3,-3), (4,4) Write y

05 - Dados os polinômios abaixo: A = x ^ 2 + 3x + 3 B = 3x ^ 2 - 2x - 1 C = - x ^ 2 - x + 2 Calcule: a) A + B + C = b) A - B + C = c) C - B + A = d) B - C - A=

Please help with these questions. I’ve been working on them for a while and I just don’t understand them. They way I have it set up is I have the questions writ

Points on the coordinate plane Point N is graphed on the coordinate plane. -5-2 is OF Write the coordinates of point N.

55) There were five bags of wheat. Three of them contained 2 5/9 pounds of wheat each. Two of them contained 4 1/6 pounds of wheat each. What was the Average we

BA= BD A 13 B (x+2) 37° C 14 D