Since area is length times width, it would be the factors of the equation for the area.
X2+11x+28 factors into...
Length is x+7 so...
Width is x+4
This question is quite simple really. They are basically asking you to combine like terms. You have two different figures with the variable y, so you just combine the them. It would then be 3x + 2y. You cannot simplify this equation any further since there is nothing to solve for or anymore like terms to combine.
Answer:
Y=-2
Step-by-step explanation:
You would use the vertex form to find the directrix
Factor out the GCF, which is 4.... 4(4a+3b)
2 ounces
using the conversion
1 pound = 16 ounces ⇒
= 8 ounces
Divide 8 by 4 to calculate amount for each cone
amount = 8 ÷ 4 = 2 ounces