For this graph, mark the statements that are true. A The domain is the set of all real
numbers greater than or equal to
Zero.
B. The range is the set of all real
numbers greater than or equal to
Zero
C. The range is the set of all real
numbers
D. The domain is the set of all real numbers.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.