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
ad-work [718]
3 years ago
9

Need help please thank you

Mathematics
2 answers:
juin [17]3 years ago
7 0
Which one 8 or 9 or both? I have the answers if u want
marshall27 [118]3 years ago
5 0
which one, and um this catagory is english
You might be interested in
In a group of 60 students, 12 students take algebra one, 18 students take algebra 2 and 8 students take both subjects how many s
hoa [83]
60-12-18-2-8=20
=48-18-2-8
=30-2-8
=28-8
=20

So, 20 students don't take either of these subjects.
5 0
3 years ago
I really need the answer now!! Thanks !
Helga [31]
When you collect terms, for the first one you get
  -x² -3xy +4 = -x² -3xy +4 . . . . . . equivalent equations.

4 0
4 years ago
Read 2 more answers
PLEASE ANSWERRRRRRRRR<br><br> Solve the system of equations.
goldfiish [28.3K]

Answer:

x=6 y=-3    (6,-3)

Step-by-step explanation

6 0
3 years ago
19 - |-34 - (-78)| + (-8)
enot [183]

Answer:

= -33

Step-by-step explanation:

6 0
3 years ago
The standard deviation of the data set is 2.3. Compute the variance to the nearest hundredth. 2,2,2,3,5,5,6,7,8
Arada [10]
The standard deviation is the square root of the variance...so that means the variance is the standard deviation squared.

2.3^2 = 5.29 <===
7 0
4 years ago
Other questions:
  • Pls pls pls help me i dont understand and its due in a few mins pls pls help me
    11·2 answers
  • What values of b satisfy 3(2b + 3)2 = 36?
    8·1 answer
  • Eleven times the quantity of a number plus four
    11·2 answers
  • What value, entered in the blank below, would make the two expressions equivalent? Expres
    8·1 answer
  • How to find the hypotenuse of a right angled triangle using trigonometry?
    8·1 answer
  • Betty had a score of an 80 on her first quiz and a score of an 88 on her second quiz. what is the percent?
    6·1 answer
  • chris worked 3 1/2 hours at his uncles farm. He was paid 8$ for every 1/4 hour he worked. How much money did chris make
    11·1 answer
  • How many 5/6 are in 2/3
    13·2 answers
  • Find the intercepts of f(x)= x-4(x-2)^1/3
    11·1 answer
  • Andy took a total of 30 quizzes over the course of 6 weeks. After attending 8 weeks of school this quarter, how many quizzes wil
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!