Alang must visit 8 times to the theatre to earn a free movie ticket.
<h3>What is an expression?</h3>
The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.
Given that Alang has a points card for a movie theatre. He receives 55 reward points just for signing up. He earns 3.5 points for each visit to the movie theatre. He needs 83 points for a free movie ticket.
Form an equation and calculate the number of tickets:-
55 + 3.5N = 83
3.5 N = 83 - 55
3.5N = 28
N = 28 / 3.5
N = 8
Therefore, Alang must visit 8 times to the theatre to earn a free movie ticket.
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1.98 × 10²
1. Move the decimal so that the number is now below 10 - 1.98
2. Count how many decimal places there are - 2
3. Now write it out like this - 1.98 × 10²
Multiply it by 10 so that the decimal place is moved over to the right again.
Answer:
Step-by-step explanation:
Given
Required
Find h when P = 246
Substitute 246 for P
Collect like terms
Make h the subject
Answer:
C
Step-by-step explanation:
The Equilibrium Point is the place where the Demand Curve (D) and Supply Curve (S) intersects.
In the given coordinate system, the x axis gives us the quantity and y axis gives us the price. So we look at the y-value where the intersection of supply and demand curve occurs.
The intersection point of both the curves (lines) occur at the point where Quantity = 40 and Price = 70.
We want to know price, so it is $70, answer choice C.