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
Amanda [17]
3 years ago
5

Help please !!! i don’t understand

Mathematics
1 answer:
lana66690 [7]3 years ago
6 0

Answer:

The correct answer is C.

2x² + 7x - 30 is equal to (2x−5)(x+6)

Step-by-step explanation:

2x² + 7x - 30

= 2x² − 5x + 12x − 30

= (2x−5)(x+6)

You might be interested in
A vat holds 100 cubic feet of liquid and is initially full. Liquid which is salt water with 1 gram of salt per 2 cu ft of liquid
Tomtit [17]

Answer:

explicit solution : y(t) =49 t

Step-by-step explanation:

Given : The vat holds 100 cubic feet of liquid and it is initially full

with salt water that contained 1 gram of salt per 2 cu ft of liquid

attached below is the detailed solution

4 0
3 years ago
You have been given the following data set: 10,12,14,13,13,13,11,12,14,12. For the given data set: which is the more effective m
Ksenya-84 [330]

Answer:

The more effective way for this data set is the mean.

Step-by-step explanation:

The median required arranging the numbers in an descending-to-ascending order, and it is also preferred if the quantity of the numbers to be an odd number.

In this case, we have repeated numbers, and the quantity is even, which makes finding the median difficult.

4 0
3 years ago
What is the distance between (6, 2) and (-3, -2)?
Yakvenalex [24]

Answer:

  √97 ≈ 9.85 units

Step-by-step explanation:

The distance formula can answer this question.

  d = √((x2 -x1)^2 +(y2 -y1)^2) = √((-3-6)^2 +(-2-2)^2) = √(81 +16) = √97

The distance between the points is √97 ≈ 9.85 units.

4 0
4 years ago
Jarred sells DVDs. His inventory shows that he has a total of 3,500 DVDs. He has 2,342 more contemporary titles than classic tit
cestrela7 [59]
X + y = 3,500 . . . (1)
x – y = 2,342 . . . (2)
(1) - (2) => 2y = 1158
y = 1158/2 = 579
x = 3500 - 579 = 2921

Therefore, he had 2,921 contempolary titles and 579 classic titles.
7 0
3 years ago
Read 2 more answers
How do I make a the subject?<br><br> S= a/4 + 8u
Crazy boy [7]
S= a/4 + 8u

S - 8u = a/4 (First you subtract 8u from both sides)

4(S - 8u) = a ( Then you multiply both sides by 4)

Final answer:
4(S - 8u) = a
8 0
3 years ago
Other questions:
  • A sewing club used 48 feet of fabric to make 8 blankets. At this rate how many blankets can be made from 6 yards of fabric?
    12·2 answers
  • Roberto is dividing his baseball cards equally among himsef, his brother, and his three friends. roberto was left with nine card
    10·1 answer
  • Write the ratio of 14 to 31 using fractional notation
    9·1 answer
  • Which equation correctly applies the distributive property?
    6·1 answer
  • Please help and if you get it right i will let you join the duck army
    8·1 answer
  • The list below shows the heights, in meters, of five different buildings 180,170,120,180,160​
    8·1 answer
  • Please help !! Will grant brainliest
    11·2 answers
  • What is the measure of NRP?
    14·1 answer
  • What's the missing number?????
    10·1 answer
  • If a second square window has an area of 100 square inches, what is the length of each side?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!