89+11=100+27=127 if you wanted to do it easier for you but either way just add them all of to get the sum <span />
Answer:
find where -3.5 and -1.5 would be on a number line from -5 to 5
Step-by-step explanation:
-5 -4 -3 -2 -1 0 1 2 3 4 5
-3.5 -1.5
-3.5 would be in between -4 and -3
-1.5 would be in between -2 and -1
Let h be the price of a hamburger, d be the price of a hot dog and c be the price of a cheeseburger
3+d=h —(1)
c-20=h —(2)
3h=2d+2c-75 —(3)
Sub (1), (2) into (3)
3h=2(h-3) + 2(h+20) -75
3h =2h-6+2h+40-75
3h=4h-41
h=41
Therefore, the price of a hamburger is $41
see the attached figure to better understand the problem
we know that
if OP ll LN
then
by proportion
we have that
substitute
therefore
<u>the answer is</u>
The value of y is 
The answer will be
{-1,0,1,3}
