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
madam [21]
2 years ago
12

Can somebody help me with this please

Mathematics
1 answer:
miss Akunina [59]2 years ago
3 0

Answer:

q=-14

Step-by-step explanation:

You might be interested in
Which table of ordered pairs matches the following function?<br><br> y=-1/2x - 1
abruzzese [7]

Answer:

second one

Step-by-step explanation:

3 0
2 years ago
Complete the square to the problem X^2+6x-16=0
marishachu [46]

Answer:

<h2>x = -8 or x = 2</h2>

Step-by-step explanation:

(a+b)^2=a^2+2ab+b^2\qquad(*)\\\\-------------------------------\\\\x^2+6x-16=0\qquad\text{add 16 to both sides}\\\\x^2+6x=16\\\\x^2+2(x)(3)=16\qquad\text{add}\ 3^2\ \text{to both sides}\\\\\underbrace{x^2+2(x)(3)+3^2}_{(*)}=16+3^2\\\\(x+3)^2=16+9\\\\(x+3)^2=25\Rightarrow x+3=\pm\sqrt{25}\\\\x+3=-5\ \vee\ x+3=5\qquad\text{subtract 3 from both sides}\\\\\boxed{x=-8\ \vee\ x=2}

3 0
3 years ago
0.6x-0.1=0.5x+2 <br> The solution set is {_} <br><br> PLEASE PLEASE PLEASE EXPLAIN HOW
timurjin [86]

Answer:

21

Step-by-step explanation:

Step 1:

0.6x - 0.1 = 0.5x + 2      Equation

Step 2:

0.1x - 0.1 = 2     Subtract 0.5x on both sides

Step 3:

0.1x = 2.1     Add 0.1 on both sides

Step 4:

x = 2.1 ÷ 0.1    Divide

Ansewr:

x = 21

Hope This Helps :)

3 0
3 years ago
What times what equals 108
ELEN [110]
1 times 108
I Hope this helps.
8 0
2 years ago
Read 2 more answers
I need a 4 letter code Please help fast!
anzhelika [568]
The correct answer is POMS
5 0
2 years ago
Other questions:
  • Tania believes that if she increases the price of an item (mark up) by 10% and then decrease it (mark down) by 10%,she will have
    7·1 answer
  • Given the functions f(n) = 11 and g(n) = (3/4)n _ 1, combine them to create a geometric sequence, an, and solve for the 9th term
    5·1 answer
  • Pls help...<br> is y=1/2x+15 linear or nonlinear
    10·2 answers
  • Does anybody know about this I'm stuckes it's about angles ​
    13·2 answers
  • If matherens bannanas cost $1.98 for 3lbs. At winn dixie bannanas cost $2.97 for 4lbs. Which store has the better price. Please
    7·1 answer
  • An event begins at 2:35 a.m. and lasts for 4 hours and 23 minutes. What is the end time?
    6·2 answers
  • Translate the description as an algebraic expression:<br>the ratio of 3 and the product of 7 and r​
    14·1 answer
  • Boys join code = rfu-mqrx- ocr​
    11·2 answers
  • WORTH 60 points
    9·1 answer
  • 3 x 7/12 do not simplify pls
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!