B P = 4R + 8B + 25
C P = 25(4R + 8B)
D P = (4)(8)(R + B) + 25
The price quote formula for this problem is P = 4R + 8B + 25.
Hence option B is correct.
Use the concept of forming of equation defined as:
A mathematical definition of an equation is a claim that two expressions are equal when they are joined by the equals sign ("=").
Given that,
Devon owns a house cleaning company.
He calculates his price quotes for potential customers using a specific formula.
The formula includes a $25 base charge.
He adds $8 for each bathroom (B).
He adds $4 for each other room (R).
The objective is to determine which formula represents Devon's price quote calculation.
If R represent the number of rooms
Then cost of R room = 4R
If B represents the number of bathrooms
Then cost for B bathroom = 8B
The base charge is 25
Then the total charge is = 4R + 8B + 25
Hence,
The price quote formula for this problem is P = 4R + 8B + 25 which is option B.
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The rate for such investment is 4% per annum. This will be computed as follows: $12,000 (Future value of money) less $10,000 ( Present value of money) is equal to $2,000 which will be then divided by 5 years and the it will give us the value of $400 per year. Then $400 will be divided by the $10,000 ( Present value of money) which gives us 4%.
Complete question is;
An ordinary deck of playing cards has 52 cards. There are four suits
-spades, hearts, diamonds, and clubs
-with 13 cards in each suit.
Spades and clubs are black; hearts and diamonds are red. One of these cards is selected at random. Let A denote the event that a red card is chosen.
Find the probability that a red card is chosen, and express your answer in probability notation.
Answer:
P(A) = 0.5
Step-by-step explanation:
We are told that the ordinary deck of playing cards has 52 cards.
Now, there are four suits
-spades, hearts, diamonds, and clubs
-with 13 cards in each suit.
Now, in a standard set of playing cards, there are 13 black spades and 13 black clubs as well as 13 red hearts and 13 red diamonds
Thus;
Number of red cards = 13 + 13
Thus;
Number of red cards = 26
Since, A denotes the event that red card is chosen.
This means that probability of choosing a red card is;
P(A) = number of red cards/total number in a deck of cards
P(A) = 26/52
P(A) = 0.5
6,000 m
50 km
4,000 km
Answer: it will be 4,000 km
Step-by-step explanation:
A. -4
B. -1/4
C. 1/4
D. 4
Answer:
Step-by-step explanation:
The equation of a line is given by:
y = mx + b
where m is the slope of the line and b is the y-intercept. To find the slope of the line, we need to look at the coefficient of x in the equation. In this case, the coefficient of x is 1, so the slope of the line is:
m = 1
Therefore, the slope of the line is 1.