i need help plz plz help me

Answer:

A

Step-by-step explanation:

3m+2n-6-4-6m+7n

-3m+9n-10

Answer:

The answer is a.

Step-by-step explanation:

What does x equal
3 - x = 9

x=what

Who is your favorite out of the four?(MrBeast fans only)If you guess mine get brainliest.

A:Chandler

B:Karl

:Chris

D:Jimmy

Please help me answer please and please actually answer please

PLEASE PLEASE PLEAAASSSEEEE HELP I WILL GIVE YOU A BRAINLIEST IF YOU ANSWER THE QUESTION CORRECTLY AND NOT JUST GIBBERISH CHSFBH

A, B, C, D, and E correspond to points on the number line. Use the clues to plot the points:
B and D are negative
D has a higher value than C
B has a higher value than C
E and D are the same distance from zero
E has a lower value than A
Compose your own number line problem and include your answer.

yo can someone help a homie out

PLEASE HELP ME!!

The Sphinx on the Giza Plateau in Egypt is a statue with the head of a man and the body of a lion. The height of the statue is 20 meters. On a scale model, the height is 5 centimeters.

What is the scale of the Sphinx model?
a.
1 cm = 5 m
c.
1 cm = 4 m
b.
1 cm = 6 m
d.
1 cm = 5.5 m


Please select the best answer from the choices provided

(im gonna fail if no one helps lol)

What is the value of the expression below when c=5 and d=4? (expression in the picture)


a 888
b 138
c 4,179

need help asap
will give brainly

Mrs. Adesso wants to take her class on a trip to either the science center or the natural history museum. The science center charges $7 per student, plus $75 for a guided tour. The natural history museum charges $8 per student, plus $50 for a guided tour. For what number of students is the cost of the trip the same at each museum?

B. Jm tosses a biased coin 50 times, and it lands on heads 40 times. If he tosses the coin 22 more times, which of these is the most reasonable prediction of the difference between the number of heads and tails he will get? 1 6 12 17

can you help me plzs

The wholesale cost of a pair of PUMA sneakers is $28. Academy Sporting Goods sells the sneaker for 74.99. Rounded to the nearest 10th of a percent, which choice best represents the markup rate?

Find the radius or diameter of each circle with the given diameter

R= 13 cm

And can all show me step by step PLZ HELP ME

The function f(x)=21,500(0.86)^x models the value of a car after x years. What is the yearly depreciation rate of the value of the car?

Diana creates a graph for the amount of money she earns, y, for working x hours. The graph contains the points (34,408), (40,480), and (46,588).

Which TWO statements must be TRUE?
A. The last point does not show a proportional relationship with the others because the hourly rate of pay is $18 per hour.
B. The points do not show a proportional relationship because the difference between the y-coordinates is not the same.
C. The first two points show a proportional relationship with each other because the hourly rate of pay is $12 per hour
D. All of the points show a proportional relationship because the amount of hourly pay is a whole number
E. All points show a proportional relationship because the difference between the x-coordinates is 6

Is g = 2.5 a solution for 11.8 = 9.3 + g Yes or No

please show work

Which of the equations is graphed below?

A. y = x
B. y = -2x
C. y = 4x
D. y = 2x

Jordan is using a six-sided number cube to predict whether people shopping in the mall arrive by car or by bus. Based on data gathered in a survey, Jordan decided that a roll of 1 or 2 would represent a person having taken the bus, while any other outcome would represent arriving by car.
Which statement best describes Jordan’s simulation?


As Jordan conducts more trials, the percent of people predicted to take the bus will approach 17%.

As Jordan conducts more trials, the percent of people predicted to take the bus will approach 33%.

As Jordan conducts more trials, the percent of people predicted to take the bus will approach 50%.

As Jordan conducts more trials, the percent of people predicted to take the bus will approach 100%.

Arianna measured a line to be 9.9 inches long. If the actual length of the line is 7.8 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

Farrah's goal is to use 236 gallons of water or less per day at her business. Her water bill showed that 8262 gallons were used in a 35-day period. did Farrah meet her goal?
Explain how you decided.

help me please. (Algebra I)

Please help me with this! Thanks!!!

Shania has 12 coins in her pocket the coins have5 pennies and 7 dimes Shania randomly selects one from her pocket and without replacing it selects another coin from her pocket what is the probability that both coins are pennies

(help please)

PLEASE HELP I DON'T KNOW HOW TO DO THIS?!?!??!??!?!?!?

An equation of a trend line for the scatter plot below is y=42x+50. Predict how many more sales the store makes in December than in November.

A jacket at a clothing store is being discounted by 10%. If the jacket was originally priced at x dollars, which of the following expressions does NOT represent the final price of the jacket before sales tax is added?



a) 0.90x


b) x – 0.10x


c) x – 1.10x


d) x(1 – 0.10)

In the diagram below, the radii of the two concentric circles are 3 centimeters and 7 centimeters, respectively
What is the area of the shaded region?
А
40pi cm2
41pi cm2
8pi cm
80pi cm

at a summer camp 23 of the boys and 17 of the girls can swim there nine boys 11 girls at the camp who cannot swim. what is the ratio or the number of children who can swim to the number of children who cannot swim.

Here is the base of a prism.







If the height of the prism is 5 cm, what is its surface area?

Do not include units (cm2) in your answer.

help help me find the estimation