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
Rom4ik [11]
3 years ago
12

PLZZ could someone help me out with this and explain

Mathematics
2 answers:
jenyasd209 [6]3 years ago
3 0

Answer:

It would be D because X^2 is different from 3x you would just multiply X^2 by 1 and 3x by 1 to get x^2+3x

anygoal [31]3 years ago
3 0

Answer:

3x³+3x so C

Step-by-step explanation:

Multiply both the given equations

x²(3x) = 3x³

+1(3x)=+3x

Then combine

3x³+3x so C

You might be interested in
Kevin bought 2 pairs of jeans that were originally $40 per pair but were each marked down by $15 and 3 t-shirts for $12 each. He
ryzh [129]

Answer:

Therefore, Kevin spent $56.

Step-by-step explanation:

We know that the Kevin bought 2 pairs of jeans that were originally $40 per pair but were each marked down by $15 and 3 t-shirts for $12 each. He also used a coupon for $10 off his entire purchase.  

Therefore, we have 2 pairs of jeans for $15 and 3 t-shirts for $12 each and a coupon for $10 off his entire purchase.

We calculate the total amount he spent.

2\cdot 15+3\cdot 12-10=30+36-10=56

Therefore, Kevin spent $56.

4 0
3 years ago
write an equation in slope intercept form of the line with a slope- 2 and y intercept 3. Graph the line
charle [14.2K]

Answer:

y = -2x + 3

Step-by-step explanation:

<u>Step 1:  Find out what each part of slope intercept form is</u>

Slope Intercept Form:  y = mx + b

<em>m is the slope</em>

<em>b is the y-intercept</em>

<u>Step 2:  Plug in the information into the formula</u>

m/slope = -2

b/y-int = 3

<em>y = -2x + 3</em>

<em />

Answer:  y = -2x + 3

4 0
3 years ago
Write an equation of a line in slope-intercept form with a slope of -12 and a y-intercept of 3.
Mila [183]

Answer:

y = -12x + 3

Step-by-step explanation:

The slope-intercept form of an equation can be written as y = mx + b where m is the slope and b is the y-intercept. We are given both values, so we can plug them into the equation to get:

y = mx + b

y = -12x + 3

5 0
2 years ago
Read 2 more answers
When solving the equation -2x = 14 . how would you solve for x?
77julia77 [94]

Answer:

Dividing -2 on both sides

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
You start at 1, 4. You move left five units and down seven units. where do you end?
ololo11 [35]
-4,3 i think that’s the answer
6 0
2 years ago
Read 2 more answers
Other questions:
  • Solve for x.<br> s=3w+2x
    9·1 answer
  • What is the area of a triangle when the sides are 17, 8 and 9
    8·1 answer
  • A computer company makes a rectangular screen with a diagonal of 20 inches. The width of the screen is 4 inches less than its le
    11·2 answers
  • juanita works at a telemarketing company she makes an average of 12 sales per hour employees are encouraged to make more than 48
    14·1 answer
  • What is the solution to the system of equations?
    15·2 answers
  • 108. The area of a rectangle is 40 square units. The length of the rectangle is 10. Write an equation that could be used to find
    11·1 answer
  • Consider the plot that was created from the residuals of a line of best fit for a set of data.
    12·2 answers
  • The sum of 4 times a number and 5 equals 9. can someone please help!!! iwillchosebrainliestifcorect....!!!
    9·1 answer
  • Which is a true statement? 7/4 is a rational number but not a whole number. 7/4 is a whole number but not a rational number. 7/4
    13·1 answer
  • (560 + 440) x 14 PLS DUE IN 2 MINUTES
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!