Mathematics Middle School

Help me please! It’s due in like 10 minutes and I’m barely on the 8th question !!!

Answers

Answer 1

Answer:A

Step-by-step explanation:campbella helped

Answer 2

Answer:

Step-by-step explanation:

6(5-3x) -5(3x+2)

multiply each expression by the number outside the bracket

6×5=30,6×-3x=-18x -5×3x=-15x,-5×+2=-10

30-18x-15x-10

group the like terms

30-10-18x-15x

20-33x

Related Questions

negative3.5 degree F, 5 degree F, 1.5 degree F, negative 0.5 degree F, negative 2 degree F, 2.5 degree F, negative 4 degree F. Part 1: Weather Analysis Plot and label the temperatures on a number line. You can create the number line by using a drawing program, by drawing it by hand and sending in a picture, or by describing in detail how the completed number line should look.

Answers

A thermometer can help us determine how cold or hot a substance is. Temperature is in most of the world measured and reported in degrees Celsius (°C). In the U.S. it is common to report temperature in degrees Fahrenheit (°F). In the Celsius and Fahrenheit scales the temperatures where ice melts (water freezes) and water boils are used as reference points.

Which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4.? (5 points)

x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1.
x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12.
x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3.
x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.

Answers

Answer:

x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3

Step-by-step explanation:

B because when you multiply 4 times 2 8

Rewrite 24.5 as a mixed number in lowest terms.

Rewrite 0.85 as a fraction in lowest terms.

Answers

Answer:

49/2, 17/20

Step-by-step explanation:

24.5=245/10=245÷5/10÷5=49/2

0.85=85/100=85÷5/100÷5=17/20

Answer:

Mixed numbers

a) 24 1/2

b) 85/100 = 17/20

Step-by-step explanation:

a) as they asked mixed number we only have to create a fraction for the decimal 0.5 = 1/2 and rewrite 24 1/2 = 24.5

If the question asked for lowest terms 24/5 then 24.5% = 245/1000 = 49/200

b) rewrite 0.85 as a fraction in lowest terms

0.85 = 85% = 85/100 = 17/20

Please help! I’m confused.

Answers

Step-by-step explanation:

We need to use the formula :-

2 (l + b) × h ---> For Lateral surface area

2(30+30) h = 7200

2×60×h = 7200

120 × h = 7200

h = 7200/120

h = 60 cm

Now, volume = l×b×h

= 30×30×60

= 54000 cm³ is the required answer.

Hope it helps! :D

Answer:

54000cm³

Step-by-step explanation:

7200=4*30x，so x=60

In other words, the length of the vertical side is equal to 60cm

The volume inside the kite=60*30*30=54000cm³

Other Questions

convert 9.56 cm = ________________ M Which of the following biomolecules aids in cellular transport, metabolism, andimmunity?O nucleic acidsO lipidsO carbohydratesO proteins What is a group of microscopic unicellular organisms Question 7 of 10What or who was on trial in the Monkey trial? A. A textbook that explained evolution B. Clarence Darrow for believing in Communism C. A monkey that had escaped from the zoo D. John Scopes for teaching evolution Can you help me answer this question? Screenshot is added. Which of the following is a component of the talent acquisition function of HR management?Group of answer choicesRecruitingTrainingCareer planningOrientation Plz help me solve this ASAP and show the work thank you A lending library has a fixed charge for the first three days and an additional charge for each day thereafter. Saritha paid 27 for a book kept for seven days, while Susy paid 21 for the book she kept for five days. Find the fixed charge and the charge for each extra day. A marketing researcher interviews a large number of respondents and asks them a set of questions that are listed in a questionnaire. The respondents are required to select a response from a given set of options. In this case, the researcher is _____. anybody free plz. tell. me Now that youve chosen your topic and someone to write to, write your letter. Use the Process section below to help you figure out how to approach your letter. Make sure your letter includes an explanation of the issue youve picked and why it is important to you. Suggest at least one way you think the issue could be addressed by your congressperson or by the government. Optionally, have a fellow student do a peer review of your letter before you turn it in. Once your teacher has graded your letter, send it on to your representative. (someone please write a short essay about school shootings and gun laws PLEEEEEASSSEEEEEE) il give you a hug or sum define cell and atom Kelvin And Mimi studied the fruits. Kelvin concluded that there are more ovules in a mango flower than a papaya flower while Mimiargued that there are more ovules in a papaya flower than a mango flower.(a) who is correct?(b)Explain your answer in (a). The membrane potential that occurs when neurotransmitters bind to their receptors is called _______. Which of the following was not part of the original cell theory, but was added later after we learned more about cellular structure?A. all cells have the same basic composition B. all cells come from pre-existing cellsC. all cells have a nucleus D. all cells have the same exact structures. A coin is tossed 433 times and comes up heads 212 times. Use the Empirical Method to approximate the probability that the coin comes up heads. social development is a dynamic process how are physics and chemistry related with health education? What about cellulose makes it ideal for structural support? Trader M places a System Order to buy 100 shares of ABC stock at a price two cents below the best non-Nasdaq participant on the same side of the market. This is what type of order