Which of the following situations could be represented by the equation y = 3x + 5?
Answers
The situations could be represented by the equation y = 3x + 5 is C; A jogger is 3 miles from home, jogging toward home at 5 miles per hour.
What is an equation?
An equation is an expression that shows the relationship between two or more numbers and variables.
The situation represented by the equation y = 3x + 5 here;
"A jogger is 3 miles from home, and jogging toward home at 5 miles per hour."
Because its one package that cost $5 , they do not know how many pounds would be add the the sum the pounds will be 3x
Hence, The situations could be represented by the equation y = 3x + 5 is C; A jogger is 3 miles from home, jogging toward home at 5 miles per hour.
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The complete question is
Which of the following situations could be represented by the equation y = 3x + 5?
A. A bricklayer lays 5 bricks in 3 minutes. What is the total number of bricks he can lay in x minutes?
B. An express package costs $5 plus $3 per pound to ship. What is the total cost for x pounds?
C. A jogger is 3 miles from home, jogging toward home at 5 miles per hour. What is the total number of minutes it will take her to get home?
D. A math teacher gave some problems worth 5 points and a bonus problem worth 3 points. What was the total value of the problems?
Answer:The answer would be C
Step-by-step explanation:Because Since its one package that cost $5 , because they dont know how many pounds would be add the the sum the pounds would be 3x
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The first term of an infinite geometric sequence is 18, while the third term is 8. There are two possible sequences. Find the sum of each sequence.
Answers
y = 45x + 20
Car B
y = 35x + 60
After how many hours will the two cars be at the same distance from their starting point and what will that distance be?
3 hours, 200 miles
3 hours, 180 miles
4 hours, 200 miles
4 hours, 180 miles
Answers
Answer:
4 hours, 200 miles
Step-by-step explanation:
Answers
The length of the line is approximately 5 people.
To find the length of the line given the arrival rate, service rate, and average waiting time, you can use the following formula:
Length of the line = (Arrival rate × Average waiting time) + (Arrival rate / Service rate)
First, convert the average waiting time from minutes to hours:
24 minutes = 24/60 = 0.4 hours
Now, plug in the given values into the formula:
Length of the line = (9 arrivals/hour × 0.4 hours) + (9 arrivals/hour / 14 services/hour)
Length of the line = (3.6 arrivals) + (0.6429 arrivals)
Length of the line ≈ 4.24 arrivals
Since you can't have a fraction of a person in the line, round up to the nearest whole number:
Length of the line ≈ 5 arrivals
So, the length of the line is approximately 5 people.
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Answers
Compatible numbers:
400 / 10 = 40
Compatible numbers are numbers that can quickly be solved mentally. The quotient would only be an estimate since we only rounded the number to the nearest compatible number.
394.6 is nearer to 400 while 9 is closer to 10. Both numbers 400 and 10 are compatible because they can be solved quickly doing mental calculations.
A: x≥-1
B: x≥4
C:x≤4
D:x≥0
Answers
Answer:
x≥0 is correct inequality.
D is correct.
Step-by-step explanation:
We are given a function
We need to find x where function is defined.
As we know negative inside the root not defined.
Inside the root value must be greater than equal to 0.
Here we have inside the root is x.
Therefore, x must be greater than equal to 0.
Inequality: x≥0
Please see attached graph for more clarification.
Hence, x≥0 is correct inequality.
Answer:
x is greater than or equal to 4 (x>_4)
Step-by-step explanation: a p e x
B.22.2
C.22.3
D.22.5
Answers
22.3 is the value of Square root of 498 to the nearest tenth. Option C is correct
What is Number system?
A number system is defined as a system of writing to express numbers.
An approximation is anything that is similar, but not exactly equal, to something else.
A number can be approximated by rounding.
We need to find the Square root of 498 to the nearest tenth.
square root of Four hundred ninety eight
22.315
On tenth place right side the value is one which is less than five, so the tenth position remains same.
22.3 is the value Square root of 498.
Hence 22.3 is the value Square root of 498.
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