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
timofeeve [1]
2 years ago
12

Which expression is equivalent to 150x² - 60x ?

Mathematics
2 answers:
Bas_tet [7]2 years ago
8 0

Answer: The Answer is B

Step-by-step explanation:

You need to distribute 15x(10x - 4). 15x times 10x is 150x and since there is 2 x's your gonna square it. So then it would be 150x². next 15x times -4 is -60 and add your x. Your answer is 150x² - 60x.

IRISSAK [1]2 years ago
8 0
The answer is B - 100% right
You might be interested in
What is the volume of this rectangular prism?
skelet666 [1.2K]

Answer:

idk

Step-by-step explanation:

need a photo or a diagram to help you out

5 0
3 years ago
Complete the point slope equation of the line through (-5,7) (-4,0)​
icang [17]

Answer:

y-7= -7(x+5)

Step-by-step explanation:

8 0
3 years ago
In a function why berries directly with X in the constant of variation is two which table could represent the function
valentina_108 [34]

The correct option is (D)

<h3>What is a function?</h3>

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

the complete question is attached below

As, per the data given we can say that

the variation of quantity is 2.

So, the equation can be

y=2x

This equation defined by part (4) of the question.

Learn more about function here:

brainly.com/question/12431044

#SPJ1

6 0
2 years ago
Help me please please
Mariana [72]

Answer:

scale factor P to Q: 4/5   scale factor Q to P: 5/4

Step-by-step explanation:

Divide original length over new length and you'll get the scale factor.

5 0
2 years ago
Taxicab Ride
lara [203]

Answer: Carlton's cabs is the cheaper option if she wants to travel 15 miles.

Step-by-step explanation:

A linear relationship can be written as:

c = a*n + b

where a is the slope (in this case, the rate per mile), n is the number of miles driven by the taxi, and b is the y-axis (in this case, the initial cost) intercept.

For a line that passes through the points (x1, y1) and (x2, y2), the slope can be written as:

a = (y2 - y1)/(x2 - x1).

Then for each table we only need to take two points and construct the linear equation:

Treveon's Taxis:

We can use the two points (1, $5.25) and (3, $9.75)

Then the rate per mile, or the slope, will be:

a = ($9.75 - $5.25)/(3 - 1) = $2.25

This means that each mile costs $2.25

Then the equation will be written as:

c = $2.25*n + b

To find the value of b, we can just replace one of the points in the equation. For example, I will se the point (1, $5.25) this means that we need to replace n  by 1, and c by $5.25

Then:

$5.25 = $2.25*1 + b

$5.25 - $2.25 = b

$3 = b

Then the initial cost here is $3.

And the equation will be:

c = $2.25*n + $3.

Carlton's Cabs:

Same approach as before, here I will use the points (1, $7.00) and (3, $10.50)

Then the rate per mile will be:

a = ($10.50 - $7.00)/(3 - 1) = $1.75

The rate per mile is $1.75 (is cheaper than in the previous case)

Then at the moment, the equation is:

c = $1.75*n + b

To find the initial cost, we do the same as before, here i will use the point (1, $7.00)

$7.00 = $1.75*1 + b

$7.00 - $1.75 = b

$5.25 = b

The initial cost here is $5.25

And the equation will be:

c = $1.75*n + $5.25

Now, which one is cheaper for 15 miles?

We only need to replace n by 15 in both equations, and see in which one the cost is lower:

Treveon's Taxis:

c(15) = $2.25*15 + $3 = $36.75

Carlton's Cabs:

c(15) = $1.75*15 + $5.25 = $31.5

Then Carlton's Cabs is a better option if you want to travel 15 miles.

6 0
3 years ago
Other questions:
  • B. <br> 2. Solve using the standard algorithm.<br> 958 x 94
    11·1 answer
  • Explain 2 3\4 divided by 1\8
    10·2 answers
  • The weight of one serving of trail mix is 2.5 ounces. How many servings are there in 22.5 ounces of trail mix
    12·1 answer
  • Which of the following is the correct factorization of the polynomial below?
    15·2 answers
  • -6(-p+8)=-6p+12<br><br> Solve
    8·2 answers
  • What are the answers to these
    8·1 answer
  • NO LINKS PLS
    9·1 answer
  • The graph shows the relationship between time a machine soda can make. Use the points (5,240) and (8,384) to find the number of
    6·2 answers
  • China drove 3,000 miles in 75 hours. At this rate, how long will it take her to drive 12,000 miles?
    5·1 answer
  • Find the sum or difference.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!