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
Arisa [49]
3 years ago
9

X^2+7x-5 and 2x-y =-9​

Mathematics
1 answer:
laiz [17]3 years ago
5 0

Answer:

hdsjsjbdfrfgegsdg

Step-by-step explanation:

You might be interested in
Will give Brainliest! if right!
Anuta_ua [19.1K]
The probability for A is 0.0952380952 and the probability for B is 0.272727273
8 0
3 years ago
-2 x -2 x -2 = ? <br> (-2) cubed
Lunna [17]

Answer:

-8

Step-by-step explanation:

(-2)(-2)(-2)

4(-2)

-8

5 0
3 years ago
If 20 is added to one-third of a number, the result is the double of the number. What is the number?
Thepotemich [5.8K]
1/3 of an unknown number is 1/3x.  The word "of" lets us know to multiply.  So if we add 20 to that, and it is equal to double x (that is 2x), the equation looks like this: 

1. Start by multiplying everything by 3 to get rid of the fraction and get 20 + 1/3x = 2x.
2. Now subtract an x from both sides and get 60 = 5x and x = 12. 
So the answer is 12
3 0
3 years ago
Read 2 more answers
Which expression is equivalent to −30+(−40)+(−70) ?
denis23 [38]

Answer:

the second on 222222222222

5 0
4 years ago
Read 2 more answers
Greg counted 83 cars and 38 trucks in the mall parking lot. Estimate the total number of cars and trucks Greg counted.
rewona [7]
121 cars and trucks together
3 0
4 years ago
Read 2 more answers
Other questions:
  • A NASA spacecraft once landed on the surface of the asteroid named 433 Eros.This asteroid is near Earth and has an average orbit
    13·1 answer
  • The shape of Nevada can almost be
    5·2 answers
  • What is 0.50 as a fraction
    14·2 answers
  • Trigonometry Help!<br> I need help with the following
    14·1 answer
  • What are these answers?
    11·2 answers
  • When Pascal built a dog house he Knew he wanted the floor of the house To have an area of 24 square feet.what is the Dimension o
    15·2 answers
  • If dab=125 what is the measure of cba justify your reasoning
    12·1 answer
  • ⚠️❗️⚠️❗️⚠️❗️25 POINTS PLEASE FIND THE AREA TROLLS WILL BE REPORTED⚠️⚠️❗️❗️⚠️❗️⚠️
    10·1 answer
  • Pls help due 30 mins
    7·2 answers
  • A bird was sitting 88 meters from the base of an oak tree. It then flew in a straight line 99 meters to reach the top of the tre
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!