Jimmy is a tutor in the science club. he charges $40 per semester to privately tutor other students and an additional $10 for home visits to him pay for gas. if jimmy made less than $80 this semester for tutoring 1 student, which inequality can be used to determine how many times he visited the student's home?
a.50x< 80
b.40+10< 80
c.40x+10< 80
d. x/10+40< 80

i dont know

step-by-step explanation:

a c

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

22

step-by-step explanation:

22