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
const2013 [10]
3 years ago
12

SIMPLIFY (x + 5)(2x - 6) A) 2x2 - 30 B) 2x2 - 6x C) 2x2 + 7x - 6 D) 2x2 + 4x - 30

Mathematics
2 answers:
givi [52]3 years ago
5 0

Answer:

D is your answer 2x^2 + 4x -30

Step-by-step explanation:

(x+5)(2x-6)

2x^2+10x-6x+30

2x^2+4x+30

If brainiest is earned its greatly Appreciated

alina1380 [7]3 years ago
4 0

Answer:

D) 2x²+4x-30

Step-by-step explanation:

You would multiply x and 2x; x and -6; 5 and 2x; 5 and -6

(x)(2x) = 2x²

(x)(-6) = -6x

(5)(2x) = 10x

(5)(-6) = -30

Now just put it back in the order that it was listed in the equation starting with (x)(2x)

This would give you 2x²-6x+10x-30

Simplify even further to get 2x²+4x-30

You might be interested in
Describe the transformation(s) of the parent function
natta225 [31]

Answer:

Vertical stretching by a factor of 12, followed by upward translation of 2 units.

Step-by-step explanation:

Let's assume you're starting with f(x), the parent function.

Multiplying f(x) by 12 will stretch the graph vertically by a factor of 12.  A point (1,1) on the graph of f(x) will re-appear as (1,12) after this vertical stretching.  Once you've done that, translate the entire graph upward by 2 units.

7 0
3 years ago
Mark's brother is five years or than mark. thier ages combinded adds up to 23. How old is mark
drek231 [11]

Answer:

18

Step-by-step explanation:

Mark is 18 years old.

6 0
2 years ago
Read 2 more answers
How do i turn 24% into a fraction
PolarNik [594]
You can remove the % sign if you divide the number by 100:

\frac{24}{100}


This is because % is defined as 1/100, and the name (per-cent) actually meant this originally!
we can also simplify it: let's divide it by 4:

\frac{6}{25}




7 0
3 years ago
8xf(0)+4xg(-8)= solve this
Virty [35]
The Answer is: -32xg
7 0
3 years ago
The school band sold t-shirts to fund a trip to play in a parade. They collected $570, and the band made 34% of that amount. How
zmey [24]
They made $193.80 total.

3 0
3 years ago
Other questions:
  • Elixir of acetaminophen contains 160 my per 5 milliliters. How much acetaminophen is needed to prepare 2 ounces of elixir?
    10·1 answer
  • Find the sum of the first 50 multiples of 6.
    12·1 answer
  • What is the arc length when theta= 2pi/5 and the radius is 6 cm?
    14·1 answer
  • In a study of 30 high school students, researchers found a high correlation, 0.93, between amount of exercise and weight lost. W
    13·1 answer
  • With similar triangles, the ratios off all three pairs of corresponding sides are equal.
    9·2 answers
  • For two​ events, M and​ N, ​P(M) =0.6, ​P(N|M) =0.3, and ​P(N|M') =0.4. Find ​P(M​|N'​).
    12·1 answer
  • Marcus bout w movie posters for $4 each. write an algebraic expression for the total amount Marcus spent
    6·1 answer
  • 60 feet per second to kilometer per hour
    10·2 answers
  • Help me plzzzzzzzzzZzzzzzzzzzZ
    10·2 answers
  • SOMEONE PLS HELP ME ASAP ON THESE QUESTIONS!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!