Question 1 Coach Johnson is 10 years older than Tim. When Tim started football 3 years ago, Coach Johnson was twice his age. How old is Tim now?
Numerical Answers Expected!
Answer for Blank 1:
Question 2 Maya and Sally were the two finalists in a singing competition. The person with the most votes from the audience was chosen as the winner. Sally received 25% of the total votes and lost by 62,500 votes. No person in the audience was allowed to vote more than once. The equation below represents this situation, where y is the total number of votes cast and x is the number of votes Maya received.
x - 62,500 = 0.25y
If a total of 125,000 people voted, how many votes did Maya receive?
Numerical Answers Expected!
Answers
x - Tim`s age, y - Coach Johnson`s age:
x + 10 = y
2 * ( x - 3 ) = y - 3
-----------------------
2 x - 6 = x + 10 - 3
2 x - x = 7 + 6
x = 13
Tim is 13 years old.
Question 2:
x - 62,500 = 0.25 * 125,000
x - 62,500 = 31,250
x = 31,250 + 62,500
x = 93,750
Maya received 93,750 votes.
Related Questions
Solve, using the substitution method.4x + 2y = 11x – 2 = – 2yA.B.C.D.
One student makes 20 origami figures that they want to give to 9 friends. Which of the following best describes how the origami can be most evenly divided between the friends.
Phil and Nick are selling fruit for a fundraiser. Customers can buy small and large boxes of tangerines. Phil sold 11 small boxes and 10 large boxes of tangerines for a total of $146. Nick sold 5 small boxes of tangerines and 12 large boxes of tangerines for a total of $126. Write the systems of equations. What is the cost of a large box of tangerines?
What must the slope of a line be if it is parallel to the line 8y+12x=-6
Answers
The expression for the total number of cards in n deck of cards is 52n.
What is an expression?
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Number of decks of cards = n
Number of cards in a deck = 52
Now,
The number of cards in n deck of cards.
= 52 x n
= 52n
Thus,
The number of cards is 52n.
Learn more about expressions here:
#SPJ2
for example Lamar has three decks. 52 times 3 equal how much cards he have.
Answers
here I just divided the amount of candy bars she bought by the total cost.
Answers
Answer:
Step-by-step explanation:
Area = length * width
Hope this helps
Answers
B. There is exactly one triangle because b sin A = 0.5b.
C. There are two triangles because b sin A < a < b.
D. There are three triangles because b sin A = 0.5b and b sin A < a < b.
Answers
Answer:C
Step-by-step explanation:
there are two triangles as
a=2
b=3
Using sine rule
sinB=0.75
B=131.41
For these two values two values of C is possible
B) 5 feet
C) 60 feet
D) 100 feet
Answers
Answer:
The answer is D
Step-by-step explanation:
Final answer:
Lacking the graph or a function showing the ball's trajectory, the question cannot be answered at this point. However, it can usually be solved using kinematics, assuming we have initial velocity, throw height, and acceleration due to gravity (-9.8 m/s^2).
Explanation:
Unfortunately, without the actual graph or a function representing the path of the ball, it's not possible to accurately answer the question, 'After ten seconds how high was the ball (round to the nearest foot)?'. In physics, typically, we could use the equations of kinematics to solve such a problem if we have the relevant data, which includes initial velocity, the height from which the ball was thrown, and the acceleration due to gravity, which is -9.8 m/s^2. These equations particularly apply to a scenario such as this where Andy throws a ball from top of a building and watches it hit the ground.
Learn more about Physics of Projectile Motion here:
#SPJ2