Solve the following system of equations. - 3x + 5y = 80 x + 5y = 40 A. x = - 10, y = 10 B. x = 2, y = 17.2 C. x = 8, y = 6.4 D. x = 10, y = - 10

What is the range of the function f (x) = 2x + 4 when the domain is {-2,0,3}?

What steps should be used to find 55% of 300? Check all that apply. ger

Lee started the given number pattern. What is the rule that creates the pattern? 2.155, 2.200, 2.245, 2.290 ...

57:23 The two-way table shows the ages of the players on different soccer teams. Team A 4 Team D 3 8 Years Old 9 Years Old | 10 Years Old Total Team B Team C 6 8 4 3 35 13 16 Total 21 23 14 58 Which statement is true?

Which of the following statements about correlation is true? Choose the correct answer below. A. We say that there is a positive correlation between x and y if there is no distinct pattern in the scatterplot. B.

Write a rule that represents the function. The ordered pairs are (0,0) (1,0.5) (2,2) (3,4.5) (4,8)

What is 9:630 and can you explain and show your work?

What is the interest earned on $400 invested at the rate of 6% for one year?

How many solutions are to 2x - 5y=17 6x-15y=51

What does it mean if a quotient is undefined? (1.5/2.4) ?