Snyckerbar76 Accidentally gave a fuck on Dec. 11, 2019. BGOL Investor Feb 12, 2016 #2 I don't remember a bit of calculus or precalculus, but this looks familiar: This is called "Systems of Equations" solved with substitution (http://www.sosmath.com/soe/SE/SE.html) Trade fruit for variables: Apples: x Bananas: y Coconuts: z Here's how I did it: x+x+x = 30 Simplify: 3x = 30 Bananas (y) in terms of x x + 2y = 18 x = 18 - 2y Solve for y using 3x = 30 (plug x value from bananas into 3x = 30 equation) 3(18-2y) = 30 (Use distributive property): 54-6y = 30 -6y = 30 - 54 -6y = -24 y = 4 Solve for z using y value (plug y value into y-z = 2 equation) y - z = 2 4-z = 2 z = 2 Solve for x using x + 2y = 18 x + 2(4) = 18 x + 8 = 18 x = 10 Solve final portion of equation: 10 + 2 + 4 =16 Check: 3(10) = 30 (True!) 10 + 2(4) = 18 (True!) 4 - 2 = 2 (True!)
I don't remember a bit of calculus or precalculus, but this looks familiar: This is called "Systems of Equations" solved with substitution (http://www.sosmath.com/soe/SE/SE.html) Trade fruit for variables: Apples: x Bananas: y Coconuts: z Here's how I did it: x+x+x = 30 Simplify: 3x = 30 Bananas (y) in terms of x x + 2y = 18 x = 18 - 2y Solve for y using 3x = 30 (plug x value from bananas into 3x = 30 equation) 3(18-2y) = 30 (Use distributive property): 54-6y = 30 -6y = 30 - 54 -6y = -24 y = 4 Solve for z using y value (plug y value into y-z = 2 equation) y - z = 2 4-z = 2 z = 2 Solve for x using x + 2y = 18 x + 2(4) = 18 x + 8 = 18 x = 10 Solve final portion of equation: 10 + 2 + 4 =16 Check: 3(10) = 30 (True!) 10 + 2(4) = 18 (True!) 4 - 2 = 2 (True!)
trappstarr82 Rising Star BGOL Investor Feb 22, 2016 #5 14. There is only 1 coconut in the last equation and 3 bananas in the bunch.
Toro Negro Star BGOL Investor Feb 24, 2016 #6 Sorry gave the wrong answer previously. The correct answer is 16 !!!!
Commish Big Coin Star Registered Feb 24, 2016 #7 MASTERBAKER said: Hmm... Can you solve this? Click to expand... I simplified the equation Apple=10 Banana=4 Coconut=2 Apple+Apple+Apple=30 or 10+10+10=30 Apple+Banana+Banana=18 or 10+4+4=18 Banana-Coconut=2 or 4-2=2 Coconut(2)+Apple(10)+Banana(4) or 2+10+4=16 ??=16
MASTERBAKER said: Hmm... Can you solve this? Click to expand... I simplified the equation Apple=10 Banana=4 Coconut=2 Apple+Apple+Apple=30 or 10+10+10=30 Apple+Banana+Banana=18 or 10+4+4=18 Banana-Coconut=2 or 4-2=2 Coconut(2)+Apple(10)+Banana(4) or 2+10+4=16 ??=16
D24OHA Rising Star BGOL Investor Feb 24, 2016 #8 trappstarr82 said: 14. There is only 1 coconut in the last equation and 3 bananas in the bunch. Click to expand... This!! it's 14
trappstarr82 said: 14. There is only 1 coconut in the last equation and 3 bananas in the bunch. Click to expand... This!! it's 14
B Black James Bond International International Member Feb 24, 2016 #9 I got 16 at first, but if you take in account the actual number of bananas in the bunch then each banana is equal to one and the last equation there are only three bananas then the last equation is 14 as the same logic applies to the coconuts. Last edited: Feb 24, 2016
I got 16 at first, but if you take in account the actual number of bananas in the bunch then each banana is equal to one and the last equation there are only three bananas then the last equation is 14 as the same logic applies to the coconuts.
Commish Big Coin Star Registered Feb 24, 2016 #10 MASTERBAKER said: Hmm... Can you solve this? Click to expand... Correction: I didn't notice that there is one less coconut and banana in the last equation, so I guess my answer changes to 14. My bad. Lol
MASTERBAKER said: Hmm... Can you solve this? Click to expand... Correction: I didn't notice that there is one less coconut and banana in the last equation, so I guess my answer changes to 14. My bad. Lol