Answer: 162
Step-by-step explanation:
So you will need to find the Markup. The original cost is $120.
- Divide the number by 100 is 1.2. $1.2 is 1% of the $120.
- Now times the number by 35. $1.2 x 35 is $42.
- Finally, add the number. 120 + 42 = 162.
I hope this is the answer you are looking for.
7.5a+3c=663
a+c=113
Write a literal equation for c using the second equation.
c=-a+113
Substitute the value of c into the first equation
7.5a+3(-a+113)= 663
7.5a-3a+339=663
4.5a+339=663
4.5a=324
a=72
Final answer: 72 adult tickets sold
Check by finding the value of c and plugging both values in
(72)+c=113
c=41
7.5(72)+3(41)
663
True
Answer:
Step-by-step explanation:
Y-Y1= m(x-x1)
Y+7 = -7(x-6)
Y+7= -7x+42
Y= -7x+35
7x+y-35=0
6x^2 + 2x - 8 = 0
2(3x^2 + x - 4) = 0
2(3x + 4)(x - 1) = 0 <===
Answer:
what is the quistion?
Step-by-step explanation:
I dont get what you are asking.Are you asling witch is cheaper?
