Answer:
<em>4</em>
Step-by-step explanation:
<em>2 + 2 = 4</em>
<em />
<em>1 + 1 = 2 + 1 = 3 + 1 = 4</em>
<em />
<em>Don't know why I did this but ok.</em>
<em> </em>
Answer:
y = -x
Step-by-step explanation:
slope = change in y/change in x
slope = -1
Find the y-intercept
x value difference between (0,0) and (1,-1) = 1
if change in x = 1 then change in y = -1 so y-intercept = -1 + 1 = 0
y = -x + 0
Answer:

Step-by-step explanation:
Previous Iron content per serving=1.2 mg
Current Iron content per serving=1.8 mg
Increase in Iron content per serving=1.8-1.2=0.6 mg
Percentage of Iron Increase

Answer:
b = -18
Step-by-step explanation:
Multiply both sides by -6/1 which is the reciprocal of -1/6
(-6/1)*(-1/6)b=3*(-6/1)
b=-18/1 = -18
Answer:
A typographic grid shows the area of the store.
Step-by-step explanation: