Common difference of the arithmetic sequence -6,-13,-20

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)