Answer:
7a^6b
Step-by-step explanation:
Using the pascal triangle to do this binomial expansion, we find out that the coefficient is 7. The a variables start at the power to which you are expanding and reduce by 1 for every consecutive term. The b variables start at the power of 0 and increase by 1 for every consecutive term. Using this information, we find out that the second term in the binomial expansion (a+b)^7 is 7a^6b
Note that the power of b in the second term is b^1 which is the same as b
Answer:
there has to be a graph or table right?
Step-by-step explanation:
Answer:
x = 3/2 - 5y/4
Step-by-step explanation:
5y + 4x = 6
-5y -5y
4x = 6-5y
/4 /4 /4
x = 6/4 - 5y/4
x = 3/2 - 5y/4
Move all terms that don't contain x to the right side and solve.
Answer:
15x-2=8x+1
13x=9x
i think that's correct im not sure but i hope to help u :)
Answer:
$362.25
Step-by-step explanation:
Profit made per product :
Soft pretzel = $5.25 - $3.50 = $1.75
Candied apple = $3.50 - $1.75 = $1.75
For every 2 candied apple sold, 7 soft pretzel is sold :
If 161 sold pretzel is sold, the number of candied apple sold will be :
(161 / 7) * 2
23 *. 2 = 46 candied apple was sold
Profit made on product sold :
Soft pretzel = $1.75 * 161 = $281.75
Candied apple = $1.75 * 46 = $80.5
$(80.5 + 281.75) = $362.25