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
Aliun [14]
2 years ago
5

Factor the expression. 9x + 21 PLEASE HELP ME BRO

Mathematics
1 answer:
Feliz [49]2 years ago
3 0

Answer:

3(3x+7)

Step-by-step explanation:

You might be interested in
Pedro has simplified 4/7 ÷ 5/8
Scorpion4ik [409]

Answer:

32/35 or 0.914

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELP PLZ GUYS I BEG YOU 15 PTS ITS EASYYYYYYY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Aliun [14]

Answer:

1) The linear equation in point and slope form is y - 67 = -4 × (x - 14)

2) The variables are;

a) The number of candies available = y

b) The number of days Jennifer eats the candies =

c) The slope, m = -4

3) Jennifer received 123 pieces of candies on Halloween

Step-by-step explanation:

The given parameters are;

The number of candies Jennifer eats everyday = 4 pieces

The number of days for which Jennifer eats the daily 4 candies = 14

The number of candies left at the end of the 14th day = 67 candies

1) We note that the rate of decrease in the number of candies = 4 candies/day

Therefore, the slope of the linear equation is m = -4

The y-intercept = The initial amount of candies Jennifer has = c = 67 + 14× 4 = 123 candies

The linear equation in point and slope form is given as follows;

y - 67 = -4 × (x - 14)

2) The variables are;

a) The y-value represents the number of candies available on a specific day

b) The x value represents the number of days Jennifer eats the candies'

c) The slope = The rate of decrease in the number of candies per day = -4

3) The number of candies Jennifer receives on Halloween is given by the y-intercept of the straight line equation as follows;

y - 67 = -4 × (x - 14)

y - 67 = -4·x + 56

y = -4·x + 56 + 67 = -4·x + 123

y = -4·x + 123

Comparing the above equation, with the general form of the straight line equation, y = m·x + c, where, the constant term, c = The y-intercept, we have;

The y-intercept of the equation y = -4·x + 123 = 123 = The initial amount of candies Jennifer received on Halloween.

6 0
3 years ago
Each chair in an auditorium is 1.8 feet wide. If there are 24 chairs in each row, about how long is a row?
kaheart [24]

Answer:

48 feet

Step-by-step explanation:

1.8 feet * 24 chairs = 43.2 feet in a row (with no spaces between chairs)

48 is the closest given answer

5 0
3 years ago
Read 2 more answers
Simplify the product. (5 − 6)(2 + 7)
Nat2105 [25]
5 - 6 = -1
2 + 7 = 9
-1 × 9 = -9

-9 would be the simplified answer.

Hope this helps!
8 0
3 years ago
A bar graph in which the bars are arranged in frequency order is
Kruka [31]
It is the Pareto Graph. It is a bar graph in which bars are arranged in frequency order. Pareto graph is the combination of bar and line graph that displays the data in a descending order.  It has an 80/20 rule.
4 0
3 years ago
Other questions:
  • What is the value of h?<br> h = 20<br> h=35<br> h = 70<br> (2h)<br> (2h)
    14·1 answer
  • How do you put 3y+x=12 in y=mx+b form
    5·2 answers
  • The expression 3 x 7 - 4x8+2 is equivalent to which of the following?
    10·1 answer
  • What is the answer for t?
    12·1 answer
  • Subtract<br> (3x² + 7) – (3x - 2)
    9·2 answers
  • Identify the type of sample used. Coaches pick 20 boys and 20 girls randomly from the basketball league to survey about practice
    13·2 answers
  • There are six players on a coed volleyball team. Alter an
    6·1 answer
  • Nobody wants to answer my questions for brainliest <br> Do the boyz got me do?
    15·1 answer
  • Solve this <br> |2x-2|+6b
    15·1 answer
  • *PLEASE HELP ME !!! , READ ATTACHMENTS I WILL GIVE BRAINLIEST !!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!