Mathematics Middle School

HALP MEH PWEEEEEEEASE

Answers

Answer 1

Answer:

Step-by-step explanation:

Using the order of operations as stated in PEMDAS

Given

2 × 5² + 30 ( evaluate exponent )

= 2 × 25 + 30 ( evaluate multiplication )

= 50 + 30 ( evaluate addition )

= 80

Related Questions

The diagram below shows a pedigree analysis for several generations of a family, in which several members are affected by an autosomal recessive genetic disorder.

Answers

your answer is A, you can be a carrier and not have the disorder

The perimeter of the base of a square pyramid is 12 yards. The height of the pyramid is 13.5 yards. What is the volume of the pyramid?
A. 40.5 ³
B. 54 ³
C. 121.5 ³
D. 162 ³

Answers

I’m sure it is A. Good luck!

I think it’s A I’m sorry if I’m incorrect

Which inequality would be used to answer the following:

Tickets to the zoo are $8 per person. If you have a maximum of $50 to spend on tickets, how many people can you take to the zoo?
Please Explain To
A. 8x > 50
B. 8 + x > 50
C. 8x < 50
D. x - 8 < 50

Answers

I’d say the answer is B

Please the whole page 50 Points each. Please don't steal my points just because

Answers

Answer:

Step-by-step explanation:

give

CAN U PLZ HELP ME IF U ANWSER I WILL MARK IT BRAINLIEST

Answers

Answer:

2m + 7 or 7 + 2m

Step-by-step explanation:

the + 7 is the 7 more and 2m is the product of 2 and m

7 more than the product of 2 and m is 2m + 7 or 7 + 2m

Answer:

7+2m

Step-by-step explanation:

Help please I promise to give brainliest

Answers

Answer:

Step-by-step explanation:

is the answer

dor the experimental probability

PLEASE HELP URGENT!!! ILL GIVE BRAINLIEST

You roll a six-sided number cube and flip a coin. What is the probability of rolling a number greater than 4 and flipping heads? Write your answer as a fraction in simplest form.

The probability is __.

Answers

Answer:

The probability for the coin is 1/2. And the probability for dice is 2/6.

Step-by-step explanation:

The answer is 1/2 because it’s a 50/50 chance

Help please I don’t know explain please

Answers

Answer:

4^2 = 16 16/3=5.333 but it should be 16 . if I am wrong so sorry ❤ don't hate me

*(TEN POINTS)* plzzzz help

Answers

there’s a total of 425 guests
170 of which called for room service
170/425 = 49.12% or just 49%

Answer:

40%

Step-by-step explanation:

Find the area of the figure and choose the appropriate result.

Answers

Answer:

A- 24m

B- 18.9

C. 11.4

Total- 54.3

Step-by-step explanation:

Answer:

41.7 square meters

Step-by-step explanation:

First, rectangle A:

4 x 6 = 24 square meters

Second, rectangle B:

We know the length of this section is 3.5m. For the height/width, we can look at rectangle C. The height of C is 3.8m, and we see the part of C that is NOT part of B is 2m long. So we subtract 2 from 3.8 to find the height of B.

3.8 - 2 = 1.8m

Then, for the area of B:

3.5 x 1.8 = 6.3 square meters

Third, rectangle C:

3 x 3.8 = 11.4 square meters

Add up areas of A, B, C:

24 + 6.3 + 11.4 = 41.7 square meters

pls help plllllllssssssssssssssssssssssssssssss helpppppppppppppppppppppppp

Answers

Answer:is it a bill nye vid

Step-by-step explanation:

pleas help it is do today

Answers

Answer:

To answer this question you will need the volume of the wooden box.

Step-by-step explanation:

Then you will need to find out what 2/3 of that volume is because that is how full the soil will be.

V = 2/3 (16 x 12 x 28)

V = 3584 in.³

Another way to calculate this would be to find 2/3 of the Height (2/3 x 12 = 8 in) and use this in your calculation for the height.

hope this helps

To answer this question you will need the volume of the wooden box.

Then you will need to find out what 2/3 of that volume is because that is how full the soil will be.

V = 2/3 (16 x 12 x 28)
V = 3584 in.³

Another way to calculate this would be to find 2/3 of the Height (2/3 x 12 = 8 in) and use this in your calculation for the height.

cynthia needs to cover the entire surface of this cone with a new coat of paint. what is the minimum amount she will need?

Answers

Answer:

Step-by-step explanation:

The answer is B

That picture is very blurry Srry if it’s wrong

Is anyone else struggling with math

Answers

Answer:

Practice makes perfect

PLEASE HELP!! I'LL GIVE PRAINLIEST!!
What is the total surface area of this rectangular pyramid?

Answers

Answer: 10,956

Step-by-step explanation: A

I got the first answer for my answer (10,956)

The tape diagram represents an equation.
Write an equation to represent the image.

Answers

Answer:

please join mine meet and we can talk

Step-by-step explanation:

1.75 divided by 5. maybe don’t kne

Ben noticed oil leaks under his car. He measures the amount of oil, in milliliters, his truck loses in 24 hours. His measurements are shown below.

9A) How many hours will Ben’s truck lose 200 milliliters of oil continuing this same pattern?

9B) Enter the equation that represents the relationship between the time he measured the oil and the amount of oil lost. Use t for the time in hours and a for the amount of oil lost. NO SPACE IN BETWEEN YOUR ANSWER.

Answers

Answer:

Where are the Measurements?

Step-by-step explanation:

From 1903 to 1957, there were three baseball teams from New York. All were successful and they often met in the World Series. The New York Yankees often represented the American League, while the Brooklyn Dodgers and New York Giants often represented the National League. Make a two-way table and use that table to predict who would win the next time they meet. Be sure to explain why you make your prediction.

Answers

Answer: Whoever plays the best.

Step-by-step explanation:

You did school work 6 days a week and you worked 7 weeks in a row. How many days did you do school work?

Answers

Answer: 42

Step-by-step explanation:

You worked 6 days a week for seven weeks, so you would multiply 7 and 6 to get 42

Answer is 42 you multiply 7 and 6

Jesse wants to make a sign for the recycling club afterschool.
Use the coordinate grid to find the area of the sign.

Group of answer choices

20 square feet

24 square feet

28 square feet

30 square feet

Answers

Step-by-step explanation:

add up all sides and you get 28 square feet

24? maybe i’m not sure. i just counted the squares, maybe each of the squares is 1 square feet.

Simplify the expression.

8(5k + 6m)

Answers

Answer:

40k+48m

have a good day :)

Answer:

40k + 48m

Step-by-step explanation:

using distributive property multiply 8 by 5 and 6

8 * 5 = 40

8* 6 = 48

Don't forget the measurements and you have your answer

40k + 48m

I need some help please!!

Answers

Therefore, Alana earns $23 for walking 23 km. Therefore, Alana walks 73.5 km if she earns $60.

What is equation?

An equation is a mathematical statement that shows that two expressions are equal. It usually consists of variables, coefficients, and mathematical operations such as addition, subtraction, multiplication, and division. An equation can be solved to find the value of the variable that makes the statement true. Equations can be represented using symbols, such as the equals sign (=), or written out in words. Equations are used in many areas of mathematics and other fields, such as physics, engineering, and finance, to model and solve real-world problems.

Here,

To find the amount of money Alana earns for walking 23 kilometers, we can use interpolation method on the given table.

First, we need to find the interval in which 23 km falls, which is between 4 km and the unknown value x.

Next, we need to find the corresponding interval for the amount earned, which is between 7 dollars and an unknown value y.

Using the formula for interpolation, we can find the value of y as follows:

y = 7 + [(23-4)/(x-4)] * (16.5-7)

Simplifying this equation and solving for x, we get:

x = 37 km

Therefore, Alana earns $23 for walking 23 km.

To determine how far Alana walks if she earns $60, we can use extrapolation method on the given table.

First, we need to find the interval in which 60 dollars falls, which is between 16.5 dollars and an unknown value z.

Next, we need to find the corresponding interval for the distance walked, which is between 10 km and an unknown value w.

Using the formula for extrapolation, we can find the value of w as follows:

w = 10 + [(60-16.5)/(z-16.5)] * (x-10)

Simplifying this equation and solving for z, we get:

z = 73.5 dollars

Therefore, Alana walks 73.5 km if she earns $60.

It's worth noting that interpolation and extrapolation methods are approximations and may not be completely accurate.

To know more about equation,

https://brainly.com/question/28243079

#SPJ1

What is the total of x?

Answers

I think 16 I don’t know if I’m right

abcedghijklmnopqrstuvwzyz

Evaluate the equation.
3/4m = 2 3/4

A) m=1 9/24
B) m=3 2/3
C) m=3 3/4
D) m=4 2/3

Answers

The answer is B) m=3 2/3

i believe the answer to this equation is B

*TEN POINTS* Answer the question. Deals with functions.

Answers

Answer:C is your answer

The function is limited to y=3

Step-by-step explanation:

WILL GIVE BRAINIEST PLEASE ONLY ANSWER WITH AN ANSWER
i need it urgently for class. Please solve the whole page

Answers

Wow bro, just posting your whole assignment on here huh?

I think you should ask a teacher....

Simplify the expression. 2(5/3 + 3/4) - 4/3 *

Answers

the exact form is 7/2
the decimal form is 3.5
mixed number form is 3 1/2
hope this helps!

Answer:

Exact Form: 7/2

Decimal Form: 3.5

Mixed Number Form: 3 1/2

Hope this helps, have a great Friday!

Please help me ASAP!!!
WILL MARK BRAINLIEEST TO WHOEVER IS RIGHT

Answers

Answer:

The answer is 5 x 2 x 3 x 2 x 2

Step-by-step explanation:

It is just everything at the bottom multiplied together

the person above me is correct!

can you help me plssssssssss

Answers

Answer: B

Step-by-step explanation: no need to thank me

Answer:B

Median: 10.5
Range:4.8

PLZ HELP!!!
In two or more complete sentences write and solve an inequality for the following situation and explain how you will solve the inequality

The doctor tells Jerry that he will be at most 72 inches tall. He is already 48 inches tall. How many more inches will Jerry
grow?

Answers

72 < or equal to x+48 ? Possibly BC he can’t grow over 72 inches

Other Questions

Solve the triangle (find all three missing measurements). All responses shouldbe rounded to the nearest whole number. You develop an app, and you dont want anyone to resell it or modify it. This is an example of: Aan operating system.Bopen source software.Cproprietary software. what are instrumental functions Need answer quick please thanks Given f(x)=(1/2x)-5, find f^-1(x). A pattern of blue and green beads will be used to make a bracelet. Blue beads are b = 0.5 cm long abd green beads are g = 0.8 cm long. Calculate the length of the basic bead pattern how many tenths in 15.3? How many valence electrons are there in Se atom? Terme und Gleichungen in die Alltagssprache bersetzen197Was bedeutet dieser Term? Schreibe einen passenden Text dazu an.a) 5uDas Fnffache einer Zahlb) z + 12c) a : 2 - 4d) i92e) 34 + 7Vf) (p - 7)3 Monks brought cartloads of books to England in order toA. establish libraries.B. debate religious issues.C. convert pagans. D. copy them by hand. THE ONE TOOTH !!!!!! What is the chemical formula of sodium carbonate? What does 4! equal? Show the equation and what it equals The relation between the days, d,and the number of views, V(d),of a video is given by thefollowing equation:V(d)= 350(0.6392)d+2How many days will it take toreach 100 views? determine the intercepts of the line x-intercept _,_y- intercept _,_HELP ASAP Mr. Franklin built a new set of stairs to his side door as shown. 10 10 6 6 6 3 cubic inches What is the total volume of Mr. Franklins new set of stairs? A set of guidelines or principles that outlines how people should conduct themselves within an agency. what is the word for it and theirs no a b c or d if wourder okyou just tip it in ok Factor the expression.2x + 6 Whos is your fave gamer???????? essay of a reader is a leader