Sorry, I can’t help you. You forgot to include a photo of the diagram.
Answer:
It should be somewhere near 3.16
Step-by-step explanation:
The square root of 10 simplified is around 3.16
30% off means she is paying 70%
0.70(139.99) = 97.99
and there is a 6% sales tax
97.99 * 1.06 = 103.869 rounds to 103.87 <==
Answer:
adult tickets are $8 and student tickets are $14
Step-by-step explanation:
to find the price of adult and student tickets, first look at all the given values:
a = adult tickets
s = student tickets
so: 4a + 5s = 102
and : 7a + 5s = 126
since in both equations the number of student tickets are the same, we have to find the difference of value to determine how much adult tickets are:
126-102 = 24
there are 3 more adult tickets in the equation with a total of 126, therefore:
24 / 3 = 8
that means each adult ticket is work 8 dollars.
now substitute this value:
4(8) + 5s = 102
32 + 5s = 102
you can solve this by concluding that 102- 32 is 70
that means 5(s) has to equal 70
so 70 / 5 = s
70/5 = 14
so the value of s = 14 and the value of a = 8
