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
lesantik [10]
3 years ago
6

Graph the system of inequalities. Then use your graph to identify the point that

Mathematics
1 answer:
Alona [7]3 years ago
8 0

Answer:

Step-by-step explanation:

b it is b just do what u think is right because i think u can do it no matter what

You might be interested in
Need help will give brainlest!!
Evgesh-ka [11]

Answer:

14/20

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Solve the equation x^2-4x+85=0
lara [203]
Can't factor
use quadratic
for
ax^2+bx+c=0
x=\frac{-b+/- \sqrt{b^2-4ac} }{2a}

given
1x^2-4x+85=0
a=1
b=-4
c=85

x=\frac{-(-4)+/- \sqrt{(-4)^2-4(1)(85)} }{2(1)}
x=\frac{4+/- \sqrt{16-340} }{2}
x=\frac{4+/- \sqrt{-324} }{2}
x=\frac{4+/- (\sqrt{-1})(\sqrt{324}) }{2}
remember that √-1=i
x=\frac{4+/- i(\sqrt{324}) }{2}
x=\frac{4+/- i(18) }{2}
x=2+/-9i

x=2+9i or x=2-9i
3 0
3 years ago
Seven times the sum of a number 9 and 2 equals .
zmey [24]
I think it’s 9+2 because it say sum
8 0
2 years ago
Read 2 more answers
For a statistics class project, a college student randomly samples 75 men who exercise at a gym regularly and 68 women who exerc
pav-90 [236]

Answer:

Step-by-step explanation:

The record of the statistics and the summary statistics which are the missing files in the question are attached below.

From the given information:

The null hypothesis and the alternative hypothesis can be represented by :

\mathbf{H_o:} There is no difference between the average time  spend by men and women at gym each week

\mathbf{H_i:} The average time  spend by men is greater than the average time spend by women at the gym each week

From the summary statistics in the attached file below:

The p-value = 0.3253

Level of significance = 5% = 0.05

Therefore; it is obvious that the p-value is greater than the level of significance  i.e (0.3253 > 0.05)

Hence; there is no enough evidence to reject the null hypothesis

CONCLUSION: We conclude that the mean number of minutes exercised per week is larger for men than women at the  this gym.

6 0
3 years ago
Simplify the given equation. 6 - (3x 10) 4(2 - x) = 15
mamaluj [8]

Answer:

6 − 30 x ,  8 − 4 x

Step-by-step explanation:

hopefully this helps

4 0
3 years ago
Read 2 more answers
Other questions:
  • -16= 27 + 3b + c<br> How do I find b and c
    13·1 answer
  • Solve for x. Enter your answer as a whole number or reduced fraction.<br><br><br><br> x = ___ a0
    12·1 answer
  • The parabola of a quadratic equations is symmetric with Y-axis. If it's passes through (0,0) and (2,4) find the equations​
    14·1 answer
  • 40 80 100 how many triangles can you make
    5·1 answer
  • Solve for in x in <br>4+3 (2x-4)=28​
    12·2 answers
  • 2.5(10x + 8)+3x simplified
    12·1 answer
  • And this one please.
    14·1 answer
  • Order the steps to solve the equation log(x2 - 15) = log(2x) form 1 to 5.
    5·1 answer
  • G and F are supplementary angles. If F is fifteen less then four times the measure of G find the measure of both angles
    5·1 answer
  • Translate this phrase into an algebraic expression.54 decreased by twice Vidya's savingsUse the variable y to represent Vidya's
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!