Line l and line m are straight lines. what is the measure of angle y? i will mark u as brainliest

43°
47°
137°
147°

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?