Gale’s grade in science for the term is determined by the average of five test grades. His first four grades are 80, 95, 78, and 90. In order to get a B for the term, Gale needs to have an average of 84. What grade must Gale get on the next test to get a B for the term? Write an inequality to solve.

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.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

pls refer ro the top for answer

zero

step-by-step explanation:

f(2)= x-2

plug in the 2 in the "x"

f(2)=2-2

f(2)=0