On a two week job, a repairman works a total of 70 hours . he changes $75 plus $40 per hour, an equation shows this relationship where x is the number of hours and y is the total fee.
a. what number is the slope of te line shown by equation?
b. what number is the y-intercept ?

The triangles are similar. what is the value of x? show your work.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?