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
Ronch [10]
3 years ago
9

Simplify the following expres (- 4xy-2) - 5 (xy-2)-1

Mathematics
2 answers:
antoniya [11.8K]3 years ago
8 0
Simplified = -9xy+9
Vedmedyk [2.9K]3 years ago
5 0

Step-by-step explanation:

(- 4xy - 2) - 5(xy - 2) - 1

-4xy - 2 - 5xy + 10 - 1

Solving like terms

-9xy + 7

You might be interested in
A rental moving truck can haul a maximum of 7,500 pounds. Dejuan has boxes that weigh 40 pounds and boxes that weigh 75 pounds.
Lelechka [254]

Answer:

One hundred and fifty 40 pounds boxes and twenty 75 pounds boxes

Step-by-step explaination:

The maximum amount he can haul in one load is 7500 pounds

150 × 40 pounds boxes = 6000 pounds

20 × 75 pounds boxes = 1500 pounds

6000 pounds + 1500 pounds = 7500 pounds

8 0
3 years ago
What should be done to solve the following equation? (7.5)x = 45
Tema [17]
Divide each side by 7.5
4 0
3 years ago
Read 2 more answers
5(x+4)+16<br><br> Match each of the following with Equivalent Expression listed on the right
son4ous [18]
5(x+4)+16
5x+20+16
And then the solution is 5x+36
6 0
2 years ago
Which number line shows the solution to the inequality 8x – 9 &lt; –41?
lora16 [44]

Answer:

A

Step-by-step explanation:

In the inequality, you want to simplify it to get x on one side, and the numeric values on the other.

So, moving 9 to the other side, you get, 8x<-32

Then, you can divide by 8 on both sides to get x alone.

You get, x<-4.

From this, we can see that it should be an open dot at -4, and pointing to the left.

So, the correct number line is A.

7 0
2 years ago
Solve for N<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B12%7D%20%20%3D%20%5Cfrac%7B3%7D%7Bn%7D%20" id="TexFormula1"
Dmitrij [34]

Answer:

n= 1.25

Step-by-step explanation:

multiply both sides by 3 giving you 1.25

8 0
3 years ago
Other questions:
  • When integer x is multiplied by 3, the result is greater than 10 but less than 14?
    8·1 answer
  • Given A = {a, e, i, o, u} and B = {a, l, g, e, b, r}, find A ∪ B.
    5·2 answers
  • Mr.Foote placed a cement walk along the side of his house. The walk if 18 inches wide and 32 feet long. What was the cost of the
    6·1 answer
  • Let sin ? = 4/5, and cos ? = ?3/5, and find the indicated value
    12·1 answer
  • The product of 2 more than a number and 10 is 36 more than 8 times the number. What is the number?
    9·1 answer
  • 1+4=5, 2+5=12, 3+6=21, 8+11?
    10·1 answer
  • Solve the system of equations and choose the correct ordered pair.2x + 6y = 63x – 2y = 20
    9·1 answer
  • How do I solve 1+4k-3k=0
    14·1 answer
  • Please answer the 3 questions (the first one I accidentally tapped)
    5·2 answers
  • Tessellations
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!