can someone help me with this?

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

A teacher was interested in the cafeteria food that students preferred in a particular school. She gathered data from a random sample of 200 students in the school and wanted to create an appropriate graphical representation for the data.

Which graphical representation would be best for her data?

Stem-and-leaf plot
Line plot
Histogram
Box plot

Which expressions are equivalent to -3(2w+6)-4

A random sample of 100 customers at a local ice cream shop were asked what their favorite topping was. The following data was collected from the customers.


Topping Sprinkles Nuts Hot Fudge Chocolate Chips
Number of Customers 12 17 44 27


Which of the following graphs correctly displays the data?

Which points are 3.5 units apart?
(7.5, 1.2) and (7.5, –2.3)
(7.5, –3.5) and (7.5, 3.5)
(7.5, 1.2) and (7.5, 2.3)
(7.5, –3.5) and (7.5, 7)

Blake has a garden in his backyard. He picked 44 tomatoes from 4 tomato plants. What is the ratio of tomato plants to tomatoes picked?
A.
11:1
B.
1:4
C.
1:11
D.
4:1

Find the error(s) and solve the problem correctly.
Sarah was asked to solve the following problem. Identify her errors and explain how to correct her mistakes.

Help, I'm thinking it's a and c but I'm not sure

HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!

REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!

The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?

brook has 3,250 in her savings account. she plans to save an additional 175 each month. Brook wrote a linear function to represent y, the total amount of savings after x months. what did she do wrong?

4= 175(x + 3,250)

If xx and y vary directly and y is 21 when x is 7, find y when x is 5

Can I get help plzzz

Your friend incorrectly claims that 1/5 divided by 1/10 = 1/50. Find 1/5 divided by 1/10. Then describe what may have been your friend’s error.

The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.


Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside


Part A: Calculate the measures of center. Show all work. (2 points)

Part B: Calculate the measures of variability. Show all work. (1 point)

Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)

Algebra gotta be the most hardest math. Help a sister out

x3+y3+z3=k, with k being all the numbers from one to 100, is a Diophantine equation that's sometimes known as "summing of three cubes. help please :'}

PLEASE HELP I NEED THIS TURNED IN,
IN A COUPLE OF MINUTES PLEASE ANSWER IM STRESSED OUT I WILL GIVE BRAINLIST

Someone please help!
Thank you!

20 points to whoever gets these right!! <3

Please help me...
I don't understand this...



IF YOU DON'T KNOW , DO NOT ANSWER!

i need help pls help

Which answer choice best represents 50/15

?

Which number line best shows the position of square root of 13?

Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 1.3 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 2.6 and labeled as square root of 13.
Number line with numbers negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4 labeled. A dot is made at 3.6 and labeled as square root of 13.
Number line with numbers negative 5, negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3, 4, 5 labeled. A dot is made at 4.3 and labeled as square root of 13.

Nicole had 8 correct answers on her math test. There were 20 total questions. Enter the percent of the correct answers Nicole had.

associative property or commutative property, or identity property or zero property

Angles T and V are complementary. Angle T has a measure of (2x+10) degrees. Angle V has a measure of 48 degrees. What is the value of x?

answer choices
16 degrees

19 degrees

26 degrees

42 degrees

2. Find the value of x.

I need help with asap!! Please answer the question in the image below

The height of a stack of DVD cases is in a proportional relationship to the number of cases in the stack. A stack of 6 cases and its height are shown. The height of 6 DVD cases is 66 mm. Find the constant of proportionality. Then use the constant of proportionality to find the height of a stack of 14 cases.

10 points, with explanation, please.
Triangle NMO is drawn with vertices N(−5, 2), M(−2, 1), O(−3 , 3). Determine the image vertices of N′M′O′ if the preimage is reflected over x = −5.

N′(5, 2), M′(2, 1), O′(3, 3)

N′(2, −5), M′(1, −2), O′(3, −3)

N′(0, 2), M′(3, 1), O′(2, 3)

N′(−5, 2), M′(−8, 1), O′(−7, 3)