First of all you have to figure out what she needed to make the cookies, water, vanilla extract, flour, sugar, baking powder, brown sugar and baking soda. You then can determine what you need if you know how many you are cooking for.
57.5% of the students polled prefer pizza
:P
2x^3+3y^2-17 if x=3 and y=4, so we have this:
2(3)^3+3(4)^2-17
First step, I will do the exponent first.
(3)^3=27
(4)^2=16, so
2(27)+3(16)-17
=54+48-17
=102-17
=85. Hope it help!
Answer:
1.) and
Step-by-step explanation:
To see which have the common denominator of 18, you must convert the mixed factions to improper fractions first, then try to find the LCM. Use
1.)
Find the LCM:
2,4,6,8,9,10,12,14,16,18,20
9,18
They both have the LCM of 18.
:Done
16x - 2 - 24x + 4 = -8x + 2
None of the answers provided are equal to this?