Write the equation for the word problem
Devon became a waiter at a fancy restaurant. He makes $9 per hour. One night he made $150 in tips. How many hours did he work if he made a total of $226.50.

Answer:

9x + 150 = 226.50

Step-by-step explanation:

Devon makes $9 per hour. So, that signalizes "9x" (x representing the amount of hours he worked)

$150 represents how much he made one night, so you would add that to 9x. (9x + 150)

Finally, it gives you the total amount: 226.50

In conclusion, your equation should be: 9x + 150 = 226.50

3x+5y= 10?

A. y =⅗ x+ 10
B. y = 3x− 2
C. y =- ⅗ x +15
D. y = − 5/3 x - 8

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1.Make a number line and show all values of x such that… x<−1 and x>1... x=?
2.Make a number line and show all values of x such that x<−1 or x>1
3.Make a number line and show all values of x such that… d x≤−2 or x<−5

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Answer this question ASAP please
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Pythagorean Theorem: a^2 + b^2 = c^2

Question 6 options:


No. Since 7^2+9^2≠11^2, the triangle cannot be a right triangle.



Yes. Since 7^2+9^2=11^2, the triangle must be a right triangle.



Yes. Since7^2+9^2≠11^2, the triangle must be a right triangle.



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a = 10 cm, b = 15 cm, and c = 5 cm

Me not being a complete id.iot-

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The vertical distance between points is constant, and the horizontal distance between points increases with each point.

The ratio of the change in y-values to the change in x-values is equivalent for any two points in a graph of equivalent ratios.

The horizontal distance between points is constant, and the vertical distance between points increases with each point.

The y-values of equivalent ratios increase at a constant rate, and the x-values decrease at a constant rate.

Select the statement that makes this comparison correct: 0.45 ________ 0.39.
Question 1 options:

0.39 > 0.45

0.45 > 0.39

0.45 < 0.39

0.39 = 0.45

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please help me the best that you can. this is my last grade for this class and I really need to pass.

PLEASE HELP- THIS IS DUE AT 2PM PLSSSS HELPPPP QUICKKKK!! WILL MARK BRAINLIEST


There are three parts to this problem. Solve each percent word problem and show your setup for each one.



You have r rare coins, consisting of p pennies and n nickels.

1. p is 20% of 190. How many pennies do you have?


2. 190 is 200% of r. How many rare coins do you have?


3. n is 60% of r. How many nickels do you have?

Part A: What is the approximate y-intercept of the line of best fit and what does it represent? (5 points) Part B: Write the equation for the line of best fit in the slope-intercept form and use it to predict the number of matches that could be won after 13 months of practice. Show your work and include the points used to calculate the slope

Help, please!
The angle measurements in the diagram are represented by the following expressions.





Solve for x and then find the measure of ∠B

Which best describes the mean of a set of data?

A. The difference between the lowest and the highest values in a set of data.
B. The average of a set of data.
C. The value that occurs most frequently in a set of data
D. The middle value in a set of data.

The radius of a circle is 3 in. Find its area in terms of π.


Please help :(

The distance from a driveway to the closest house is 12,672 feet. How far is that in miles? (1 mile = 5280 feet)
A) 2.2 miles
B) 2.4 miles
C) 4.2 miles
D) 12 miles

Clare estimates that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s height is 4 feet, 2 inches.

1. Should Clare's or the doctor's measurement be considered the actual height? Explain your reasoning.

2. What was the error, expressed in inches?

3. What was the error, expressed as a percentage of the actual height?

A line that includes the points (4,j) and ( – 8, – 9) has a slope of 16 . What is the value of j?

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A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provided.

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and explain aslo

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A. 17 in²

B. 31 in²

C. 33 in²

D. 51 in²

What operation should you perform first when you evaluate this expression? (15 x 5 x 4) x 3 *
Answers:
15x5
5x4
4x3

Mrs.Smith has 3 boys to every 5 girls in her class. What percent of her class is boys?
Please help me! Serious answers only please!