Answer:
The value of x is 322/5 OR 64.4 in decimal form.
Step-by-step explanation:
To find the value of x, start by following the order of operations for solving equations. The step-by-step is below for you.
5/7x + 17 = 63 ----> Subtract 17 from both sides.
5/7x = 46 -----> Multiply both sides by 7/5.
x = 322/5 OR 64.4
Answer:
Price of senior citizen ticket = $7
Price of student ticket = $5
Step-by-step explanation:
<u>Let</u>:
- senior citizen ticket price = a
- student ticket price = b
<u>Equations formed</u> :
- 9a + 10b = 113
- 2a + 10b = 64
<u>Subtract</u> : Equation 1 - Equation 2
- 9a + 10b - 2a - 10b = 113 - 64
- 7a = 49
- a = 7
<u>Finding b</u>
- 2(7) + 10b = 64
- 10b = 50
- b = 5
<u>Solution</u>
- Price of senior citizen ticket = $7
- Price of student ticket = $5
Answer:
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Step-by-step explanation:
False of the matrix question