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
Alina [70]
2 years ago
11

Expand the following expression: (2x-1)(x+4)

Mathematics
1 answer:
sesenic [268]2 years ago
8 0

Answer:

2x² +7x - 4

Step-by-step explanation:

(2x-1)(x+4)

2x² + 8x - x - 4

simplify:

2x² +7x - 4

You might be interested in
Which geometric figures have a measurable quantity? A. line B. angle C. point D. lin
Jlenok [28]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Could u help me ? I really can’t figure this out it’s driving me crazy
Irina18 [472]

Answer:

1

The answer is 1

One

Un

Uno

Aight nvm

By adding 5 to both side we will just get x2= -4+5

-4+5=1

7 0
3 years ago
What is 3 3/4 times 2 4/5 as a mixed number
weeeeeb [17]
10 1/2 is the answer.

Steps:
Change the fraction to improper fractions.
Multiply
Reduce
Change to proper fraction

Steps(Another Way):
Change the fraction to improper fractions.
Reduce by crossing it(5 and 15 reduced to 1 and 3; 4 and 14 reduced to 2 and 7.)
Change answer to proper fraction.
6 0
3 years ago
Read 2 more answers
15 + 6f = 7f show steps please as soon as possible!
erica [24]

Answer:

f = 15

Step-by-step explanation:

15 + 6f = 7f

subtract 6f from each side

15= 1f

15=f

3 0
3 years ago
Read 2 more answers
What’s the line of best fit ?
Tanzania [10]

Answer:

its the line that goes through a set of points that most accurately shows the relationship between the points.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Find the six trigonometric function values for angle ∅ where its adjacent side is -9 and its hypotenuse is 41. (Theta is located
    11·1 answer
  • Use two unit multipliers to convert 12 miles to inches
    15·2 answers
  • Raniyah lived in Spain and Colombia for a total of 12 months in order to learn Spanish. She learned an average of 104 words per
    9·1 answer
  • In circle O, ST is a diameter.<br><br><br><br> What must be the value of x?
    9·2 answers
  • Julio and Jake start their reading assignments the same day. Jake is reading a 152−page-book at a rate of 18 pages per day. Juli
    15·1 answer
  • What mixed<br> number represents thirty-eighths?
    9·2 answers
  • -5/7 divided by -1/3<br> -5/3 divided by 1/6
    5·1 answer
  • Please I need some answers
    11·1 answer
  • Huong was going to sell all of her stamp
    10·1 answer
  • A grocery store buys peaches from a local farmer for $1.50 per pound. To make a profit, the store sells the peaches to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!