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
Dima020 [189]
2 years ago
10

Use the distributive property to expand the expression. −(3a3 − 4b2) (12x − 9y − 5)

Mathematics
1 answer:
aalyn [17]2 years ago
6 0
The answer to that is -3a+4b+12x-9y-4
You might be interested in
Investment of $2000 at 10% simple interest for 9 years
Oliga [24]

Answer:

The last investment (C) has the least interest of $600

The other two investments (A and B) have the <u>same</u> amount of interest of $1800.

Step-by-step explanation:

<u>Simple Interest Formula</u>

I = Prt

where:

  • I = interest earned
  • P = principal
  • r = interest rate (in decimal form)
  • t = time (in years)

<u>Investment A</u>

  • P = $2000
  • r = 10% = 0.1
  • t = 9 years

Substitute the given values into the formula and solve for I:

⇒ I = 2000(0.1)(9)

⇒ I = $1800

<u>Investment B</u>

  • P = $3000
  • r = 3% = 0.03
  • t = 20 years

Substitute the given values into the formula and solve for I:

⇒ I = 3000(0.03)(20)

⇒ I = $1800

<u>Investment C</u>

  • P = $2000
  • r = 10% = 0.1
  • t = 3 years

Substitute the given values into the formula and solve for I:

⇒ I = 2000(0.1)(3)

⇒ I = $600

The last investment (C) has the least interest of $600.

The other two investments (A and B) have the <u>same</u> amount of interest of $1800.

8 0
1 year ago
Travis has the following problem for homework:
Elina [12.6K]

Answer:

The correct answer is -4

Step-by-step explanation:

First you have to solve what is in the parenthesis. So do 36/6 which is 6 and then subtract 2 to get 4. Then you have to do the multiplication so 16 x 4 and you get 64. then you can go left to right. 82-64+18+4 and when you do that you get -4

5 0
2 years ago
2. Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person
meriva

Makaylah: 7371 / 250

Keisha:  4731 / 250

Kelviona: 8871 /250

Janell: 2217 /125

(i dont know the divison part)



3 0
3 years ago
Which expression does the fraction 3/8 equal to A. 3 times 8 B. 3 divided by eight C. 8 divided by 3 D. 3 - 8
jek_recluse [69]

Answer:

B. 3 divided by eight

Step-by-step explanation:

3/8  means 3 divided by 8

A fraction bar is division

5 0
3 years ago
Calculation: One score is 20. Two score is 40. Three score and 5 is 65.
wariber [46]

Answer:

answer for the question is 87

3 0
2 years ago
Other questions:
  • Which number has a 3 that is 10 times greater than the 3 in 513?
    5·2 answers
  • Which is smaller , 13/20 or 60% ?
    7·2 answers
  • You are driving to visit a friend in another state who lives 700 miles away.you are driving 65 miles per hour and have already d
    9·2 answers
  • What is the range of the function f(x) = 2x+3
    9·1 answer
  • The tenth car traveling on this road breaks down and its being pushed by its owners
    10·1 answer
  • PLEASE I BEG OF YOU TO HELP ME PLEASE
    14·2 answers
  • Abag contain 3 red ,5 black and 4 white marbles. one marble is drawn at random. what is the probablity not black marble​
    6·1 answer
  • What propety is 7x1=7
    8·2 answers
  • Write an equation in slope intercept form for the line passing through (2, 6) with a slope of -3
    6·1 answer
  • Solve for x.<br><br> 2 + 6x = 20<br> x = [?]
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!