The coordinates below represent two linear equations. how many solutions does this system of equations have? line 1 x y –1 6 0 4 line 2 x y 0 7 1 5 a. 0 b. exactly 1 c. exactly 2 d. infinitely many

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Fill in the table with whole numbers to make 430 in five different ways