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
denis-greek [22]
4 years ago
9

Unit Test Review

Mathematics
1 answer:
melamori03 [73]4 years ago
3 0

Answer:

the first 1

Step-by-step explanation:

You might be interested in
PLEASE HELP ME :(<br> God bless.
Dmitriy789 [7]

Answer:

x - 99 ≤ -104 → 2nd line

x - 51 ≤ -43 → 1st line

150 + x ≤ 144 → 4th line

75 < 69 - x → 3rd line

Step-by-step explanation:

Ugh! Wow, this is going to be tedious, thanks alot, bro (jk, I got your back).

x - 99 ≤ -104

 + 99   + 99

x ≤ -5

There should be a line going from -5 to negative infinity (AKA the left) with a FILLED circle. So, the second one is correct.

x - 51 ≤ -43

 + 51   + 51

x ≤ 8

There should be an arrow with a FILLED circle going to negative infinity (AKA the left). So, the first one is correct.

I'm going to take a shortcut and notice that one of the lines has a filled circle while the other one has an empty circle. So the empty circle must relate to the question without a ≤ or ≥, but with a < or >. We see that 75 < 69 doesn't have ≤ or ≥ but a '<.' So this one must have the empty circle, which is on line 3. The last equation has to be on line 4.

3 0
3 years ago
Factor completely.<br> 4x^3 + 12x^2 + 3x + 9
Sergio039 [100]

Answer:

(4x^2 + 3)(x + 3)

Step-by-step explanation:

Split the equation in the middle so you can factor it out:

4x^3 + 12x^2   |   + 3x + 9

Then factor out:

4x^2(x + 3)   |   3(x + 3)

Congrats, you completed your equation:

(4x^2 + 3)(x + 3)

5 0
3 years ago
Use the parabola tool to graph the quadratic function f(x)=−5x^2−2.
LiRa [457]
Desmos.com and plug in the equation
3 0
3 years ago
Find the value of a and b so that f(x)=(x-5)(a㏒ₓ3-b)
Ray Of Light [21]

Answer:

:-p(x) = x⁴ - ax³ -3x² + 2x + bWe have to find the values of "a" and "b"Given :-(x+1) and (x-1)

Step-by-step explanation:

5 0
2 years ago
2 equivalent rations for 6/5 ? please help !!!
quester [9]
Answer: 12/10 and 24/20
Explanation if you simplify these fractions it’s becomes 6/5
7 0
3 years ago
Other questions:
  • Ahmed writes that he needs 8 lbs of flour. To make an exact measurement with no flour left over. Which measuring cup should he u
    8·1 answer
  • If 16 of 200 apples were bad, what percent is that?
    8·2 answers
  • Solve for t. You must write your answer in fully simplified form.<br> -7t = 18
    6·1 answer
  • I need help please. daad
    6·1 answer
  • -18y + 7 = -29. What does y equal. (I’m very bad at math)
    8·2 answers
  • Please help me and ill mark you as brainlest ;)!
    15·1 answer
  • Anyone who wants to ask me any questions directly can type it here! I will help as much as i can.
    7·1 answer
  • EASY POINTS PLEASE HELP ASAP
    9·2 answers
  • Helllllp plz!!!! I really need it!!!!
    6·2 answers
  • Which graph shows the solution to the inequality Negative 3 x minus 7 less-than 20
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!