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
Illusion [34]
3 years ago
12

How to factor out the coefficient of the variable 1.2k +2.4

Mathematics
1 answer:
Alinara [238K]3 years ago
3 0
1.2k + 2.4 =

1.2 (k+2)
You might be interested in
Suppose 15 quarts of a solution that is 35% antifreeze is mixed with 5 quarts of a solution that is 72% antifreeze. 1.how many q
Finger [1]

Answer:

1. 8.85 quarts

2. 44.25%

Step-by-step explanation:

In 15 quarts of a solution with percentage of antifreeze = 35%

Amount of antifreeze = 35% × 15

                                    = 0.35 × 15

                                    = 5.25 quarts

that solution is mixed with 5 quarts of a solution with percentage of antifreeze = 72%

Amount of antifreeze = 72% × 5

                                    = 0.72 × 5

                                    = 3.6 quarts

Total amount of mixture = 15 quarts + 5 quarts = 20 quarts

1. Now we will calculate the total amount of antifreeze in the resulting mixture.

= 5.25 + 3.6 = 8.85 quarts

2. The percentage of the resulting mixture is antifreeze

= \frac{8.85}{20}\times 100

= 44.25%

1. total amount of antifreeze is 8.85 quarts

2. the percentage of antifreeze is 44.25%

3 0
3 years ago
A rectangle length is 8cm more than three times it’s widith. The perimeter is 128 cm find the length.
Masteriza [31]
Let x = width
<span>length is 8 cm more than three times it’s width so length = 3x + 8
</span>
Perimeter of a rectangle = 2(L + W)
so
128 = 2(x + 3x + 8) solve for x (width)
128 = 2(4x + 8)
  64 = 4x + 8
  4x = 56
    x = 14
width = 14 cm
length = 3(14) + 8 = 50 cm

Answer:
width   = 14 cm
length  = 50 cm

4 0
3 years ago
Which product of prime polynomials is equivalent to 36x3 – 15x2 – 6x??
eimsori [14]
Factor ouf 3x
3x(12x^2-5x-2)
factor
(3x)(3x-2)(4x+1)
4 0
2 years ago
Read 2 more answers
Given that f(x) = 6x + 2 and g(x) = solve for g(f(1)).
bixtya [17]
f(x)=6x+2\\\\&#10;g(f(1))=6*1+2=6+2=8\\\\&#10;Solution\ is \ g(x)=8
4 0
3 years ago
How do you solve this ?
Alenkasestr [34]
See photo for solution

4 0
3 years ago
Other questions:
  • Enter an expression that represents the following statement, and then solve the expression.
    11·1 answer
  • 19/25 in simplest form
    7·2 answers
  • When to reverse the inequality sign when you are solving an inequality
    5·1 answer
  • 1
    8·1 answer
  • Can someone please help me
    7·1 answer
  • Can someone please help me answer this question?​
    7·2 answers
  • Write the ratio as a fraction in simplest form. 9 ft to 6 yd
    6·1 answer
  • The amount of money in a saving account after t years is represented by the function f(t)=3600(1.035)^t. What does the value 360
    7·1 answer
  • What is m Any answers?
    10·1 answer
  • A student wants to check six websites. Four of the websites are social and two are school-related. After checking just two sites
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!