1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solniwko [45]
3 years ago
6

Write an expression to represent three minus the product of two and a number x

Mathematics
1 answer:
Rainbow [258]3 years ago
7 0

<em>3 minus ___</em> ⇒ 3 - ___

<em>the product of 2 and a number x</em> ⇒ 2x

"3 minus the product of 2 and a number x" ⇒ 3 - 2x

_____

Each part of the description has a translation.

You might be interested in
In 2010 an item costs $9.00. The price increases by 1.5% each year. How much will it be in 2030?
Yanka [14]

Answer:11.7

Step-by-step explanation:

1. Recognize variables. Starting price is 9, it’s increasing by 1.5% each year, the question asks for the price in 20 years.

2. Convert percentage to decimal. Most calculators won’t understand multiplying by percentages, and instead will understand multiplying by decimals. A decimal is something we can easily work with. It is more commonly taught to work with decimals as well. With that said 1.5% equals .015. (The number in the ones place in the percentage is always in the hundredths place when converted to a decimal, the tens to the tenths, the hundreds in the percentage to the ones place in the decimal, the hundredths in the percentage to the ten thousandths in the decimal. Basically, every individual number [the 5 in 1.5] moves two spaces to the right when going from percentage to decimal form, likewise two to the left going from decimal to percentage form. 23%=.23, 104%=1.04, 0.5%=.05, 1.234%=.01234)

3. Make your equation

20(9*(.015))+9

+9 is your starting point

9*(.015) gives you the amount the price increases per year

20 is multiplied then to that increased price for the next 20 years

4. Crunch em numbers

PEMDAS

5 0
3 years ago
Which best describes your ability to use graphs to model relationships?
alekssr [168]

Answer:

My answer is C

Step-by-step explanation:

I know how to use a graph kind of but I have trouble of calculating and stuff like that.

3 0
2 years ago
Evaluate (tan 60)(cos 45)
loris [4]

Answer: the tan. Of 60 is .3200

The cos. Of 45 is .5253

Hope this helps :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which of the following expressions is written in simplest form
nadya68 [22]

Answer: I x^2 y^3 z

Step-by-step explanation:

This is the one most simplified. I’ll tell you why the others are incorrect.

F) 3^5 x^2 can be simplified. 3^5= 243. The simplified answer would be 243 x^2

G) (5y)^3= 125y^3

H) a^0 b (^0= 1 always) -> ab

Hope this helps!

3 0
3 years ago
Write the number shown in two different ways. standard form and expanded form.<br><br><br> 79,031
olga nikolaevna [1]
Standard Form: 79,031

Expanded Form: 70,000 + 9,000 + 30 + 1
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 12.3 + 4.7 estimate sum and difference
    9·2 answers
  • -3x + 5y = 13<br> X + 4y = -10
    8·1 answer
  • PLEASE HELP This net folds into a cube. Which two letters appear on opposite faces?
    7·2 answers
  • 5) Tom knows that in his school 10 out of every 85 students are left-handed.
    15·1 answer
  • The concession stand at football games sells pizza and drinks. You buy 4 drink and 6 slices of pizza for $6.70. Your friend buys
    15·2 answers
  • -10n+50=-7(4n+8)-2 no solution many solution
    7·1 answer
  • Solve the linear equation 7x-3=67 for x
    14·2 answers
  • Find the surface area. Use 3.14 for pi
    11·2 answers
  • Sally works in a cell phone store. She is paid a weekly salary of $80 plus $5.25 for
    8·1 answer
  • Helpppppooppppppppikkkk
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!