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
BartSMP [9]
2 years ago
6

Picture is included ! help please !!

Mathematics
1 answer:
nirvana33 [79]2 years ago
4 0

Answer: a>-2, so if counted up to down, it is the second one

Step-by-step explanation:

You might be interested in
Find the slope of each line
melamori03 [73]

Answer:

0, -2/3

Step-by-step explanation:

5 0
2 years ago
Solve each radical equation. Be sure to check your solutionsa)√(x+5)-9=-12b)√(4x-7)=√(3x+9)
Arlecino [84]

Answer:

a) There is no solution to the equation.

b) Solution: x = 16

Step-by-step explanation:

Hi there!

a) Let´s write the equation:

√(x + 5) - 9 = -12

add 9 to both sides of the equation

√(x + 5) = -12 + 9

√(x + 5) = -3

Square both sides of the equation

x + 5 = 9

Subtract 5 to both sides

x = 9 - 5

x = 4

Let´s check the solution:

√(x + 5) - 9 = -12

√(4 + 5) - 9 = -12

√9 - 9 = -12

3 - 9 = -12

-6 ≠ -12

Then x = 4 is not a solution to the equation.

b) Let´s write the equation:

√(4x - 7) = √(3x + 9)

square both sides of the equation  

4x - 7 = 3x + 9

subtract 3x and add 7 to both sides of the equation

4x - 3x = 9 + 7

x = 16

Let´s check the solution:

√(4x - 7) = √(3x + 9)

x = 16

√(4(16) - 7) = √(3(16) + 9)

√57 = √57

Then x = 16 is the solution to the equation

5 0
3 years ago
An aquarium sells five stuffed animal sharks for $64.95. What is the cost of eight stuffed animal sharks?
Gekata [30.6K]
$103.92

Process:
64.95/5 = 12.99,  12.99 x 8 = 103.92
8 0
2 years ago
Read 2 more answers
A salesperson works 40 hours per week at a job where she has two options for being paid.option A is an hourly wage of 23. Option
Advocard [28]
Let's start with option A --> $23 per hour x 40 hours = 23 x 40 = 920 = $920

That means we have to find how many $ x 5% = $920 

We'll call our unknown amount: "B", so B x 0.05 = $920

To find B you have to get ride of everything on its side:
(B x 0.05) / 0.05 = 920 / 0.05 ----> we have to do the same operations on each side.
Now we have B = 920 / 0.05 ----> B = $18,400
The salesperson must sell $18,400 in order to earn the same amount as the first option. 
7 0
3 years ago
(1 - 1/3) /2 i need helppp
NARA [144]
<h2>1/3 is the correct answer!</h2><h3></h3><h3>1 - 1/3 = 2/3</h3><h3>2/3 ÷ 2 = 1/3</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>
8 0
3 years ago
Read 2 more answers
Other questions:
  • For which equation would x = 3 be a solution?
    11·1 answer
  • 4 *10^5* 3* 10^3 aASAP HELP
    12·1 answer
  • What is 60/100 as a decimal
    5·2 answers
  • No body helped me the last time so I’m posting it again I really need help with this
    14·1 answer
  • Gary has turtles, cats, and birds for pets. The number of birds he has is 4 more than the number of turtles, and the
    9·1 answer
  • WHICH OF THE FOLLOWING REPRESENTS A NON LINEAR EQUATION
    14·1 answer
  • Please show work 3d – 4 + d = 8d – (-12)
    10·2 answers
  • Please Help! Will Mark Brainliest!
    5·2 answers
  • Help A costume designer needs to make 12 costumes for the school play.Each costume requires 2 2/3 yards of fabric.How many yards
    10·2 answers
  • Solve by using elimtation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!