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
Katyanochek1 [597]
3 years ago
6

Sand spent half of her allowance going to the movies . She washed the family car and earned six dollars . What is her weekly all

owance if she ended with sixteen dollars

Mathematics
1 answer:
Akimi4 [234]3 years ago
3 0

Answer: $20

Step-by-step explanation:

in the attachment

You might be interested in
Which function is non linear y-4x=1 y=2+6x^4 x-2y=7
ioda

Answer:

12

Step-by-step explanation:

43

8 0
2 years ago
WILL GIVE 100 POINTS AND BRAINLIEST FOR BEST ANSWER
coldgirl [10]

Answer:

Step-by-step explanation:-16x^2 + 24x + 16 = 0.

A. Divide by 8:

-2x^2 + 3x + 2 = 0, A*C = -2*2 = -4 = -1 * 4. Sum = -1 + 4 = 3 = B, -2x^2 + (-x+4x) + 2 = 0,

(-2x^2-x) + (4x+2) = 0,

-x(2x+1) + 2(2x+1) = 0,

(2x+1)(-x+2) = 0, 2x+1 = 0, X = -1/2. -x+2 = 0, X = 2.

X-intercepts: (-1/2,0), (2,0).

B. Since the coefficient of x^2 is negative, the parabola opens downward. Therefore, the vertex is a maximum.

Locate the vertex: h = Xv = -B/2A = -24/-32 = 3/4, Plug 3/4 into the given Eq to find k(Yv). K = -16(3/4)^2 + 16(3/4) + 16 = 19. V(h,k) = V(3/4,19).

C. Choose 3 points above and below the vertex for graphing. Include the points calculated in part A which shows where the graph crosses the x-axis.

4 0
3 years ago
5. HELP ASAP!!! GIVING BRAINLIEST!!!<br> Find each missing measure.
Sladkaya [172]

Answer:

x = 6

<u><em>Sorry if this answer is not correct, if it is or is not, please tell me in the comments!</em></u>

Step-by-step explanation:

All of the angles add up to 180 degrees (since it is a triangle), so

(11x - 3) + (7x + 5) + (13x - 8) = 180

Then, combine the like terms.

31x - 6 = 180

Now, out goal is to separate the x from everything. To do that, we need to add 6 to 180.

31x = 186

Then divide by 31.

x = 6

(Feel free to replace x with 6 back in the previous equation to double check it!)

4 0
2 years ago
Read 2 more answers
What is 1 to 4 and 3 to 12?​
zloy xaker [14]

Answer:

1:4 and 3:12

Step-by-step explanation:

They are equivalent! Hope this helps! :)

7 0
2 years ago
Read 2 more answers
What is the nearest integer: 4.18/0.68
liubo4ka [24]
I am thinking ,4 and 70 
4 0
3 years ago
Other questions:
  • Find the length of the arc. Round your answer to the nearest tenth.
    6·1 answer
  • I don’t know what it is :(
    14·2 answers
  • What is the value of n in the proportion below?
    12·1 answer
  • 3
    15·2 answers
  • Slope and the intercept
    7·1 answer
  • -2 1/3-(-5) =<br><br><br>What is the answer (3 1/3)<br><br>(-7 1/3 ) (2 2/3) (3 2/3)
    8·2 answers
  • A new basketball 20% off if it’s original price and is now selling for $36 what is the original price of the basketball before
    9·1 answer
  • What is the value of x?<br> HELP PLS NOW AHH
    14·1 answer
  • Cual es el paso a paso de -15=n+13​
    5·1 answer
  • 25/3·20/3 plz help its ez
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!