Answer:
Step-by-step explanation:
Given:
The equation to solve is given as:
Rearrange the given equation in standard form 
, where, 
are constants.
Therefore, we add 
on both sides to get,
Here, 
The solution of the above equation is determined using the quadratic formula which is given as:
Plug in and solve for 
.
Therefore, the solutions are:
Let us make a list of all the details we have
We are given
The cost of each solid chocolate truffle = s
The cost of each cream centre chocolate truffle = c
The cos to each chocolate truffle with nuts = n
The first type of sweet box that contains 5 each of the three types of chocolate truffle costs $41.25
That is 5s+5c+5n = 41.25 (cost of each type of truffle multiplied by their respective costs and all added together)
The second type of sweet box that contains 10 solid chocolate trufles, 5 cream centre truffles and 10 chocolate truffles with nuts cost $68.75
That is 10s+5c+10n = $68.75
The third type of sweet box that contains 24 truffles evenly divided that is 12 each of solid chocolate truffle and chocolate truffle with nuts cost $66.00
That is 12s+12n=$66.00
Hence option C is the right set of equations that will help us solve the values of each chocolate truffle.
Answer:
80 centimeters taller
Step-by-step explanation:
First, convert Alex's height from meters to centimeters by multiplying by 100 because there are 100 centimeters in one meter to get 160 centimeters. Now multiply 160 centimeters by 1.5 to get Noah's height, 240 centimeters. Finally, since we need to find their difference in height, subtract Alex's height of 160 centimeters from Noah's height of 240 to get 80 centimeters.
____________
2 +- <span>√-2^2 - 4(-3)(6) )
------------------------------
2(-3)</span>
Answer:
He will travel 360 miles.
Step-by-step explanation:
Divide 144 by 8. Then multiply your answer by 20.
