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
AlexFokin [52]
3 years ago
6

Simplify the expression (-3+4k) - (-2+ 7k)

Mathematics
1 answer:
DedPeter [7]3 years ago
4 0

Answer: −1−3k

Step-by-step explanation:

Distribute:

(−3+4k)−1(−2+7k)

(-3+4k)+{2-7k}

Eliminate redundant parentheses:

(−3+4k)+2−7k

-3+4k+2-7k

Add the numbers:

−3+4k+2−7k

−1+4k−7k

Add the same term to both sides of the equation:

−1+4k−7k

−1−3k

You might be interested in
Sharon used 8 roses and 6 tulips to make a bouquet.
sveta [45]

Answer:

It is C

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is a arc, radius, and diameter of a circle?
Kryger [21]

Answer:

The circumference, which is the outside edge of the circle. The radius, which goes from any point on the circumference to the centre of the circle. The diameter, which joins the circumference through the centre of the circle.

Step-by-step explanation:

7 0
3 years ago
At Kennedy High School, the probability that a student takes Technology and Spanish is
Ludmilka [50]

0.13

Explanation:

P(B|A) = P(A and B) / P(B)

P(spanish|Technology) =  0.087/0.68 = 0.1279 ~ 0.13

7 0
3 years ago
The volleyball team at West View High School is comparing T-shirt companies where they can purchase their practice shirts. The t
mina [271]
10.5x = 7.5x + 30
10.5x - 7.5x = 30
3x = 30
x = 30/3
x = 10

10.5(10) = 105
7.5(10) + 30 = 75 + 30 = 105

they need to purchase 10 t-shirts from each company for a total of $105 for each company
5 0
4 years ago
Read 2 more answers
when he saw 9 customers walk in. He already had 31 wings cooked, but started cooking 32 more. The customers bought all the wings
Licemer1 [7]

Answer:

7

Step-by-step explanation:

31 Wings (already cooked)

+ 32 Wings (started cooking)

= 63 Wings total

divided by 9 customers

= 7 per person

8 0
3 years ago
Other questions:
  • The Great Lakes differ in both their areas (measured in square miles) and their depths. However these two dimensions do not keep
    12·1 answer
  • Alice has 3 times the number of stamps that Doris does and Jane has 7 stamps more than Doris does. If Alice, Doris, and Jane eac
    15·1 answer
  • Work out the value of 5x - 6 when x= 2
    15·2 answers
  • (csc x+1)(cscx-1)<br> Please factor and simplify
    9·1 answer
  • Factor completely 3y^2+7y+4
    13·2 answers
  • I need help with this!
    14·1 answer
  • Which expression is equivalent to the following complex fraction?
    5·1 answer
  • Solve the absolute value equation 3x+2 =2 plz
    14·2 answers
  • X^3 • x^4 I need it
    10·2 answers
  • The weight, in pounds, of a certain type of adult squirrel is normally distributed with a mean of 4. 1 pounds and a standard dev
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!