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
MAVERICK [17]
3 years ago
5

Which one is it? Please answer thank u

Mathematics
1 answer:
Anestetic [448]3 years ago
8 0

Answer: C

Step-by-step explanation:

3(x+4y-2)

3x+12y-6

You might be interested in
Please answer correctly i will give u 10 pts and brainleist ! be first
Jet001 [13]

Answer:

m= 15 b=25

Step-by-step explanation:

the slope is 15 because thta is the unit rate and the missing point that isnt shown is (0,25)

5 0
2 years ago
Juliette is making a fruit salad.she purchased 9 2/3 ounces each of 6 different fruits . how many ounces of fruit did she purcha
Anettt [7]
9 2/3 total ounces is a total split up among 6 fruits.

So we need to divide 9 2/3 among the 6 fruits.

= 9 2/3 divide 6

= change 9 2 / 3 in improper fraction
= 9*3 + 2/3

= 29/3 divided by 6/1

= 29/3 x 1/6

= 29/18, change that to mixed fractions.

The answer is 1 11/18 ounces of each fruit.
3 0
3 years ago
Sally is going on a vacation with her family. In 2 hours they travel 90.5 miles. If they travel at the same speed, write an equa
Mademuasel [1]

Let d= distance in miles

Let h= time in hours

45.25h= d

3 0
3 years ago
Read 2 more answers
write the equation in slope-intercept form with y intercept of −3 and an x intercept of −4.5.plz help thanks!
Mashcka [7]

The equation of the line is y = -2/3x - 3.

To find this, we first need to turn the intercepts into ordered pairs.

x intercept: (-4.5, 0)

y intercept: (0, -3)

Now we can use these two points and the slope equation to find slope.

m = (y2 - y1)/(x2 - x1)

m = (0 - -3)/(-4.5 - 0)

m = 3/-4.5

m = -2/3

Now that we have the slope, we can use slope intercept form to find the intercept.

y = mx + b

-3 = 2/3(0) + b

-3 = 0 + b

-3 = b

Which allows us to model the equation as y = -2/3x - 3

4 0
3 years ago
Solve pls, ans should be 0, add working
Bond [772]

Step-by-step explanation:

<u>Given</u>: {x+(1/x)}³ = 3

<u>Asked</u>: x³ + (1/x³) = ?

<u>Solution:</u>

<u>Method</u><u> </u><u>1:</u>

We have, {x+(1/x)}³ = 3

Comparing the expression with (a+b)³, we get

a = x

b = (1/x)

Using identity (a+b)³ = a³+b³+3ab(a+b), we get

⇛{x+(1/x)}³ = 3

⇛(x)³ + (1/x)³ + 3(x)(1/x){x + (1/x)} = 3

⇛(x*x*x) + (1*1*1/3*3*3) + 3(x)(1/x){x + (1/x)} = 3

⇛x³ + (1/x³) + 3(x)(1/x){x + (1/x)} = 3

⇛x³ + (1/x³) + 3{x + (1/x)} = 3

⇛x³ + (1/x³) + 3(x) + 3(1/x) = 3

⇛x³ + (1/x³) + 3x + (3/x) = 3

Our answer came incorrect.

Let's try..

<u>Method</u><u> </u><u>2</u><u>:</u>

We have,

[x+(1/x)]³ = 3

On taking cube root both sides then

⇛³√[{ x+(1/x)}³ ] = ³√3

⇛x+(1/x) = ³√3 -----(1)

We know that

a³+b³ = (a+b)³-3ab(a+b)

⇛x³+(1/x)³ = [x+(1/x)]³ - 3(x)(1/x)[x+(1/x)]

⇛x³+(1/x³) = (3)-3(1)(³√3)

[since, {x + (1/x)} = ³√3 from equation (1)]

⇛x³+(1/x)³ = 3-3 ׳√3

⇛x³ + (1/x³) = 3- ³√81 (or )

⇛x³ + (1/x³) = 3(1-³√3)

Therefore, x³ + (1/x³) = 3(1 - cube root of 3)

It is impossible to get zero

6 0
2 years ago
Other questions:
  • You are planning a trip to Disney World and you want to get through these five rides the first day: Space Mountain, Tower of Ter
    13·1 answer
  • Please help !!!!picture shown
    9·1 answer
  • The expression -6x-7(4+3x)is equivalent to
    12·1 answer
  • Which is the correct input-output table for the function f(x) = 7 – 4.5x?
    8·2 answers
  • A full jar of honey weighs 72/125 kg. If the weight of the empty jar is 2/9 of the weight of the full jar, what is the weight of
    11·2 answers
  • Sorry for spamming but may i get help on this last one
    9·2 answers
  • Can someone help me? I am struggling and I would be so happy if any of you helped me. Thank you for your help!
    8·1 answer
  • Write the decimal -0.43 as a fraction in simplest form.
    15·2 answers
  • On Quiz
    8·1 answer
  • Place the steps for finding f(x) in the correct order.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!