Which of the tables represents a function? (5 points) table a input output 7 2 1 8 5 6 table b input output 5 2 3 5 5 6 table c input output 1 2 1 9 7 3 table d input output 2 6 6 7 6 2 select one: a. table a b. table b c. table c d. table d

Table A

Step-by-step explanation:

The law of a function is that each x can have only one y. Each of the tables (except for A) shows that an x goes to more than one y.

Example: Table B shows that 5 (the x point) goes to both 2 and 6.

Table A is the only table with out a doubling x.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

if i put something wrong your not gonna like it so rather not say nothing.