1. Simplify 7a – 11b + 4ab – 6a + 5b. A. 11a – 16b + 4ab

B. 33ab

C. – 6b + 4ab

D. -ab

2. Which of the following is equivalent to 37g – 11g?

A. (37 – 11) + g

B. (37 – 11)g2

C. (37 – 11) + g2

D. (37 – 11)g

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

answer is  

a.

7 in. x 11 in.

hope you get this right.

answer: 1 box of pens at the store ? ? pens in the box