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
Nady [450]
3 years ago
11

- 6x + 5y - 2x + 4 =

Mathematics
1 answer:
pychu [463]3 years ago
5 0

Answer:

-8x + 5y + 4

Step-by-step explanation:

- 6x + 5y - 2x + 4 Group like terms

-6x - 2x + 5y + 4

=  - 8x + 5y + 4

You might be interested in
48 is what percent of 160
professor190 [17]
Percent formula : is/of = %/100

is = 48
of = 160
% = x

48/160 = x/100
cross multiply
160x = 4800
x = 4800/160
x = 30......so 48 is 30% of 160
4 0
3 years ago
HELP ME OUT PLEASE!!!!
vodka [1.7K]

Answer:

(3,-4)

Step-by-step explanation:

There is a graphing calculator called desmos that can help you answer questions like this, but, if you don't want to use that, you can just make a graph and imagine the transformation. Remember, when you reflect something over an axis, it is like you are folding the graph along the axis and your new point will be on the other side.

5 0
2 years ago
Read 2 more answers
A formula for finding the area of a rectangle is A=l⋅w. If you know the area (A) and length (l) of a rectangle, which formula ca
Karo-lina-s [1.5K]

Answer:

The last one right

Step-by-step explanation:

Divide by L both sides

8 0
3 years ago
Read 2 more answers
The length of a rectangle is the width minus 8 units. The area of the rectangle is 9 units. What is the length, in units, of the
frez [133]

Length of rectangle is 1 unit  

<u>Solution: </u>

Given that  

Length of a rectangle is width minus 8 units.

Area of rectangle = 9 square units

Need to calculate the length of rectangle.

Let us assume width of rectangle = x

As Length is width minus 8,  

Length of the rectangle = x – 8

\text{ Area of rectangle }=\text{ width of rectangle }\times \text{ Length of the rectangle }

\text{ Area of rectangle }= x\times (x-8)

\text { Area of rectangle }=\left(x^{2}-8 x\right)

As given that area of rectangle = 9 square units

\begin{array}{l}{\Rightarrow x^{2}-8 x=9} \\\\ {\Rightarrow x^{2}-8 x-9=0}\end{array}

On solving above quadratic equation for x, we get

\begin{array}{l}{\Rightarrow x^{2}-9 x+x-9=0} \\\\ {\Rightarrow x(x-9)+1(x-9)=0} \\\\ {\Rightarrow (x-9)(x+1)=0}\end{array}

When x-9 =9, x = 9

When x + 1 = 0, x = -1

As width cannot be negative, so considering x = 9  

\text{ Length of rectangle }= x-8 = 9-8 = 1 \text{ unit }

Hence, Length of rectangle is 1 unit.

5 0
3 years ago
it took 8 hours for karl and lou to finish a project for science class together. if karl had worked alone on the project it woul
kkurt [141]
It would take 10 hours just like it did for Karl .
4 0
3 years ago
Other questions:
  • Pls help im having such a bad day already and i get yelled at 24/7
    14·2 answers
  • A math teacher is trying to analyze her test grades she surveys the students to find out how many minutes they studied she then
    11·1 answer
  • Use the formula A = Pe^r*t. How much money would you have if you invested $6000 for 5 years, compounded continuously, at a rate
    15·1 answer
  • Solve for distance and solve for time
    13·1 answer
  • The term of a geometric sequence always increases? True or false
    9·1 answer
  • divide 575 by 14 by using partial quotients. what is the quotient? explain your answer using number and words
    8·1 answer
  • The elevations of four points below sea level are -47 feet, -24 feet, -8 feet, and -18 feet.
    6·1 answer
  • I don't understand what the question is asking.
    6·1 answer
  • Find the sum of 6/12+1/2​
    9·2 answers
  • Is 1/3 equivalent to 2/6?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!