Heather wrote an inequality that compared the morning temperature, in degrees Fahrenheit, of two different cities. Choose all of the inequalities that Heather could have written.
DA.
2-3
B. 2 < -10
C. 4 >-20
D. -5 -3
foy
E. -8 < -15

answer: need picture of problem

step-by-step explanation:

d is correct

step-by-step explanation:

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.