Answer:
An equation like 2x + 3 = 7 is a simple type called a linear equation in one ... There are other types of equations, however, that can have several solutions. ... to solve an equation algebraically and you end up with an obvious identity (like 3 = 3)
Step-by-step explanation:
Answer:1,240 minutes or 20 1/3 hours.
Step-by-step explanation: there are 31 days in january so 40 x 31=2140
Answer:
The next two terms are 55 and 89
Step-by-step explanation:
This is an example of the Fibonacci Sequence: The sum of the previous two numbers equals the next number.
You can see that :
- 3 + 5 = 8
- 5 + 8 = 13
- 8 + 13 = 21
- 13 + 21 = 24
Rule: the sum of the previous two numbers, equals the next number.
Solve:
- 3, 5, 8, 13, 21, 34, (21 + 34), (34 + 21 + 34)
- 3, 5, 8, 13, 21, 34, 55, 89
The next two terms are 55 and 89
-Chetan K
Answer:
A = number of adult tickets
S = number of student tickets
1033 = total tickets sold
A + S = 1033
5A = money collected for adult tickets
S = money collected for student tickets
2265 = total money collected
5A + S = 2265
two equations and two unknowns:
5A + S = 2265
A + S = 1033
subtract 2nd equation from 1st and solve for A:
4A = 1232
A = 308
Plug in value for A in 1st equation and solve for S:
A + S = 1033
308 + S = 1033
S = 725
