Answer:
1.488
Step-by-step explanation:
Let x be the price of a veggie wrap and y be the price of an apple.
2x + 3y = 6.24 [EQUATION 1]
3x + 2y = 6.64 [EQUATION 2]
[You need 2 equations for this question because there are 2 unknowns, the prices of a veggie wrap and an apple.]
[You can use elimination or substitution to calculate the equations. I'll just use elimination]
ELIMINATION:
[EQUATION 1 * 3] - [EQUATION 2 * 2]:
(2x + 3y)*3 - (3x + 2y)*2 = (6.24*3) - (6.64*2)
6x + 9y - 6x - 4y = 18.72 - 13.28
5y = 5.44
y = 1.088
[since y is the price of an apple and NOT a veggie wrap, you still need to find x]
sub (substitute) y = 1.088 into [EQUATION 1]
2x + 3(1.088) = 6.24
2x = 6.24 - 3.264
x = 1.488
An apple costs 1.088 and a veggie wrap costs 1.488.
Answer:
<em>or</em>
3x^3 - 5x + 1
Remainder: -10
Step-by-step explanation:
Please see attached image for full explanation!
1.) Write the coefficient of each term.
2.) Beginning with 3, multiply by -3, or x + 3 = 0 (the divisor.)
3.) Add the product to the next coefficient and repeat until you get to the last number, -7.
4.) You should have the numbers 3, 0, -5, 1, and -10.
5.) Rewrite this quotient as an equation:
3x^3 - 5x + 1
Note that the highest power is 3, one less than that of the highest power in the original equation.
6.) Don't forget the remainder!
You can include this in the equation or not, depending on the instructions.
Therefore, the final answer is 3x^3 - 5x + 1 - 10/x+3 or 3x^3 - 5x + 1 R: -10.
485+65 = 550
550/2 = 275
Number of adult tickets sold is 275
Number of student tickets sold is 210
For 36 3 6 13. For 48 4 8 24. I think there are more but I can't think of them
The answer is C. I hope this helps you.