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
Deffense [45]
2 years ago
14

(8x-17)(5x+19) Find the converse and x

Mathematics
1 answer:
pychu [463]2 years ago
4 0

(8x-17)(5x+19)\\40x^{2}+152x-85x-323\\ 40x^{2}+67x-323

You might be interested in
The equation of a straight line is y+10=5x
MariettaO [177]

Answer:

y=5x-10

Step-by-step explanation:

y+10=5x

y=5x-10

4 0
3 years ago
Given this expression:
Darya [45]

Answer:

the coefficient of x^2 is 16

Step-by-step explanation:

is the number in front of the variable and exponent

7 0
2 years ago
Which number between 20 and 28 are prime
ad-work [718]
Prime numbers basically numbers that dont have any numbers that will be multiplied to get to it. So, it would be:
 23
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
All the other numbers in between can be divided by something and not become a decimal. Other than 23, it can be divided by anything without becoming a decimal.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<em>~Hope this helped :)</em>
4 0
3 years ago
Read 2 more answers
A 33 gram sample of a substance that's<br> used to detect explosives has a k-value<br> of 0.1467.
romanna [79]

Answer:From the attached graphic, Half-life = ln (.5) / k

Half-life =.693147 / 0.1142

= 6.0695884413 days

Step-by-step explanation:The value of "k" should be negative and should have units associated with it.

3 0
2 years ago
Simple Interest on £50 at 3% for 2 years
Semenov [28]

Answer:l

Step-by-step explanation:L

6 0
2 years ago
Other questions:
  • O'Henry Elementary School has a chess club. Of the students in the sixth
    13·1 answer
  • What is an equivalent expression to 9(c+5)=
    11·1 answer
  • What’s the value of x??
    15·1 answer
  • Plz help with numbers 3 and 4 !!
    10·2 answers
  • Select the correct answer.
    10·2 answers
  • Help I really don’t get this I need help
    6·2 answers
  • Help please!!!!!!!!!!!!
    14·2 answers
  • Gianna had a canister with 6 1/2 pounds of sugar. She used 2 3/4 pounds of sugar to make cookies. How much sugar is left in the
    12·2 answers
  • Answer this pls I need it today!?
    8·2 answers
  • Sallie makes candles using different scents. She sells each candle for $8 on her website. She writes the equation y = 8x to dete
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!