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
konstantin123 [22]
3 years ago
6

Expand and simplify 2(5x+3)−2(x 2 −3) ​ =10x+6−(2(x 2 −3))= =10x+6−(2x 2 −6)= =10x+6−2x 2 +6= =−2x 2 +10x+12 ​

Mathematics
1 answer:
gulaghasi [49]3 years ago
7 0

Answer:

-2x² + 10x - 12

Step-by-step explanation:

Given the expression 2(5x+3)−2(x^2 −3) ​

Expand

2(5x+3)−2(x^2 −3) ​

= 2(5x)+2(3) -2(x²)-2(-3)

=  10x + 6 - 2x²+6

= 10x -2x²+12

Express in standard form

= -2x² + 10x - 12

You might be interested in
The research question is: Do the data provide evidence that the treatments affect the mean LDL level in this population
irina1246 [14]

Answer:

hello your question is incomplete attached below is the complete question

answer : The population mean LDL level after six months is same for all four treatments

Step-by-step explanation:

A null hypothesis represents a no difference in the question. therefore the correct option is The population mean LDL level after six months is same for all four treatments

7 0
3 years ago
A Solution has a density of 1.50g/mL How many grams are needed to obtain 10.0mL of solution
san4es73 [151]
DENSITY =MASS/VOLUME

OR MASS = DENSITY X VOLUME


DENSITY =1.5 g/ml  AND VOLUME = 10 ml


MASS = 1.5 x 10 = 15 g
4 0
4 years ago
Read 2 more answers
PLEASE HELP!!
siniylev [52]
1.) Substitute into the inequality is it true:
      1 < 2(-4)+5
      1 < -3   False so the answer is b. No
2.) since y < the expression for the line, shade below
6 0
3 years ago
What is the mode for this data set 18,16,11,45,33,16,33,14,18,33
Dahasolnce [82]

Answer:

33

Step-by-step explanation:

you take the number used the most and that's your mode and you can have multiple but for this problem its 33

5 0
3 years ago
Read 2 more answers
Have an amazing day :) <br><br> Will give brainlst
Oduvanchick [21]
The correct answer is 120
8 0
3 years ago
Other questions:
  • Kia stuffs 228 envelopes in an hour. What is the average number of envelopes Kia stuffs per minute?
    12·2 answers
  • The price of a certain new car increases by the same amount each year. The first year it was ​$24,000 and in the 5th year it was
    6·1 answer
  • a board game has a spinner divided into sections of equal size. Each section is labled with a number between 1 and 5. Which numb
    15·1 answer
  • What is the answer to 532.4 × 100
    14·2 answers
  • Last year, Rusty’s Tools experienced $67,550 in net sales, creating a gross profit of $50,338. If Rusty had a total operating ex
    12·2 answers
  • How do I convert 1 mile to meters?
    8·1 answer
  • 729 ÷ 0.9<br>Do the solution<br>If its right i will make<br>You the brainliest
    14·1 answer
  • Yoko has to carry 290 apples from a farm to the market. How many baskets will she need, given that each basket can hold 43 apple
    5·2 answers
  • Valor de 3y+5°=2y-4°
    14·1 answer
  • Which expression is equivalent to 2(3w)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!