If a=43 and b=49 c=180-a-b what does c=?

c = 88

Step-by-step explanation:

Plug in the corresponding numbers to the corresponding variables.

a = 43 ; b = 49

c = 180 - a - b

c = 180 - (43) - (49)

c = 180 - (43 + 49)

c = 180 - 92

c = 88

88 is your answer for c.

~

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.

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: