(a) let r be the region consisting of the points (x, y) that satisfy
-6 \leq 3x - 5y \leq6
and
-3 \leq x + 2y \leq 3. plot the region r and identify the vertices of polygon r.

(b) find the maximum value of x + y among all points (x, y) in r.

answer both parts. will give brainliest!

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

what i would say the best answer is a. 40.5

yrguevfytbrtuyr4

step-by-step explanation:

tduressqwzyx86diyvkghvtufvgycyvgtytc4