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
Temka [501]
3 years ago
7

4|3x+4|=4x+8 algerbra 2 questions

Mathematics
1 answer:
zimovet [89]3 years ago
4 0

Answer:

x=-1 or x=-3/2

Step-by-step explanation:

You might be interested in
Select the two values of x that are roots of this equation.<br> 2x2 + 11x - 6 = 0
sukhopar [10]

Answer:

2×2 +11x - 6 =0

4 + 11x - 6 = 0

11x - 6 =4

-6 + 4 = 11x

-2 = 11x

X =11/2

X =5.2

8 0
2 years ago
A girl buys a shirt that was originally $45 but is now $15. What is the rate of change?
jok3333 [9.3K]
So first we find the change
45 to 15=45-15=30

change is 30
rate of change=(change)/(original)

original=45
change=30
30/45=10/15=2/3=0.66666666=66%
rate of change is 66.66%
4 0
3 years ago
Solve the equation by using the quadratic formula. x^2+2x=6​
katrin [286]

Answer:

\Huge \boxed{{x=-1\pm \sqrt{7}}}

Step-by-step explanation:

x² + 2x = 6

Subtract both sides by 6.

x² + 2x - 6 = 0

ax²+bx+c=0

a=1, b=2, and c=-6

We can apply the quadratic formula.

\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

Plug in the values.

\displaystyle x=\frac{-2\pm\sqrt{2^2-4(1)(-6)}}{2(1)}

Evaluate.

\displaystyle x=\frac{-2\pm\sqrt{4-(-24)}}{2}

\displaystyle x=\frac{-2\pm\sqrt{28}}{2}

\displaystyle x=\frac{-2\pm 2\sqrt{7}}{2}=-1 \pm \sqrt{7}

6 0
3 years ago
Firewood is often sold by the cord. A cord of wood is a bundle measuring 4 feet by 4 feet by 8 feet. What is the volume of a cor
Ivahew [28]
C because you have to multiply the four measures together.
5 0
3 years ago
Read 2 more answers
Is this right please help meh
Mama L [17]
Yes you are correct very nice job!
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length of the radius in circle C? 3 4 5
    12·1 answer
  • Find the value of x . <br><br> A: 13/5 <br> B: 5<br> C: 19/5<br> D: 3
    5·2 answers
  • You are packing a boxed gift in a larger shipping box. The dimensions of the shipping box are all 1.3 times the dimensions of th
    9·2 answers
  • 00.25 divided by 0.07
    15·2 answers
  • Oro's book club was offering a special on books this month. He bought 5 for $0.98 each and then a regular book for $19.29. His t
    10·2 answers
  • Luke puts $35 in his savings account every month. Use a calculator to find how much money he will save in a year.
    5·2 answers
  • Please help 6th grade math :)
    10·2 answers
  • Which of the following expressions is not equivalent to 12x + 18y?
    13·1 answer
  • The result of a game is Win, Lose or Draw.
    9·1 answer
  • What is the total cost of a $28 pair of jeans if the sales tax is 7.5%?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!