Which coordinates best represents the solution to the following pair of equations?
y = −2x + 13
y = 2x − 3
a.) (-4, -5)
b.) (4, 5)
c.) (-4, 5)
d.) (4, -5)

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

7+(3n++8) what is the answer to this?