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
asambeis [7]
3 years ago
6

NEED HELP!!

Mathematics
1 answer:
stiv31 [10]3 years ago
6 0
Wait
omg i just did this at school ughhhhhhh
one sec ill remember like at some point
getting ma book
nothinnnnnnn
really?
2x-35=somethin
and
somethin-9=88+.........
like that?/??????

You might be interested in
1. The sum of x and -45 is at most 35
Lorico [155]

Answer:

The given set of equation are:   x+ (-45) ≤  35  ,  x - (-45) ≥  35

For the given equality to be true, x  ≤ 35

Step-by-step explanation:

Here, given the first number = x

Second number  = -45

Now, Sum of x  and - 45 is at most 35.

⇒ x+ (-45) ≤  35

Also,  The difference of x and -45 is at least 35.

⇒ x - (-45) ≥  35

Now, simplifying the given set of equations:

x  - 45  ≤  35  ⇒    -x - (-45) >   - 35   ( as 3  <  4  ⇒ -3  > -4)

or, -x  + 45  >  - 35

and second equation is x  + 45 ≥  35

Now, solving both the equations by not taking sign of inequality in to the consideration, we get

x - 45  = 35

x + 45 = 35  

Adding both equations,we get:   ⇒ 2x = 70

                                                          or x = 35

Hence for the given equality to be true, x  ≤ 35

5 0
3 years ago
Consider H0: μ = 45 versus H1: μ &lt; 45. A random sample of 25 observations produced a sample mean of 41.8. Using α = .025 and
a_sh-v [17]
Given
H0: \ \mu=45 \\  \\ H1: \ \mu\ \textless \ 45
This is a one-tailed test.

z= \frac{41.8-45}{6/ \sqrt{25} } = \frac{-3.2}{6/5} = \frac{-3.2}{1.2} =-2.6667

P(z\ \textless \ -2.6667)=0.00383

Since the p-value of the sample statistic (0.00383) is less that the significant level (0.025), we reject the null hypothesis.
5 0
3 years ago
Please help ASAP! I will mark Brainliest! Please answer CORRECTLY! No guessing!
mezya [45]

Answer:

C. Exponential decay

Step-by-step explanation:

4 0
3 years ago
Solve 3(x + 2) &gt; x.
Georgia [21]
3(x + 2) > x
3x + 6 > x
3x - 3x + 6 > x - 3x
6 > -2x
6/-2 < -2x/-2
-3< x
(When dividing by a negative, reverse the direction of the inequality side, reverse it EVERY time you divide by a negative)

ANSWER: -3 < x
5 0
2 years ago
How many solutions does the equation have? 7x +3 - x=3(1 + 2x) (A) 0 (B) 1. (C) infinitely many​
tekilochka [14]

Answer:

C) Infinitely many

Step-by-step explanation:

7x+3-x=3(1+2x)

6x+3=3+6x

Subtract 3 from both sides

6x = 6x

Infinitely many solutions

5 0
3 years ago
Other questions:
  • How do you do 6p-(5p+5)=-8-2(p+12)
    8·2 answers
  • The volume of a cube is 512 cm3.
    14·2 answers
  • 1.) -24 divided by 1/6<br> a. 4<br> b. 144<br> c. -4<br> d. -144<br> 2.)
    6·2 answers
  • Use the unit circle to find the value of sin(3pi/2) and cos(3pi/2). hurry I need help ASAP!
    15·1 answer
  • 2^4⋅2^5−(2^2)^2<br><br> PLEASE HELP FAST!
    14·1 answer
  • X= 3 - 61<br> What are the real and imaginary parts of : ?
    13·1 answer
  • How do you find the area of a circle with a circumference of 18.84 units.
    6·1 answer
  • Please i need help over here
    14·1 answer
  • For find the length problem, why would the length of -6 yd not be an answer?
    12·2 answers
  • Figure this out for me.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!