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
poizon [28]
2 years ago
11

2(x+4)= -5x+1 Solve please

Mathematics
1 answer:
olga55 [171]2 years ago
3 0

Answer:

x = -1

Step-by-step explanation:

You might be interested in
Use the sum of cubes identity to write this polynomial expression in factored form:<br> 8x3 + 27.
lorasvet [3.4K]
The answer is 1989 because that’s how much I know
8 0
3 years ago
Read 2 more answers
What is the ratio of 225 of 15
Luden [163]

Answer:

15:1

Step-by-step explanation:

225:15

÷15 both sides

15:1

3 0
3 years ago
Two more than than 4 times a number is -18
wolverine [178]
-4..................
7 0
3 years ago
The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed
OlgaM077 [116]

Answer:

Test is Left tailed test

Parameter tested is standard deviation

Step-by-step explanation:

We are given the hypothesis as;

Null hypothesis; H0: σ = 8.6

Alternative hypothesis; H1: σ < 8.6

Where;σ is a constant generally known in statistics as the standard deviation.

Now, it's the alternative hypothesis that will let us know whether this is left tailed, right tailed or two tailed.

Alternative hypothesis says σ < 8.6.

This means that the values of σ that satisfy this hypothesis are less than 8.6 and thus are on the left hand side of 8.6 on a number line. Thus, the shaded region in a normal distribution curve will be on the left.

Thus, it's a left tailed test

3 0
3 years ago
Please Help Me!!!!
ra1l [238]
2. WXZ=YXZ
3.  Reflexive property of equality
(if they are angles)-
4. WXZ=YXZ ~~Reason- Congruent angles have equal number of degrees
(if they are triangles-more likely judging by the problem)-
4. Triangle WXZ=YXZ ~ Reason- SAS Congruence Postulate
5 0
3 years ago
Other questions:
  • What is the range of the following list of ordered pairs? (-3, -1), (0, -2), (4, 3), (1, 5)
    14·1 answer
  • Previously, an organization reported that teenagers spent 4.5 hours per week, on average, on the phone. The organization thinks
    5·1 answer
  • How to factorise by grouping for 7a, d and h
    6·2 answers
  • in the month of November a dance troupe had 150 members. In December there was a 20% decrease in the members. In January there w
    15·1 answer
  • How do you rename 170,000
    7·1 answer
  • In the circle m∠ACD=2x+14 and m∠ABD=3x+8<br> what is the value of x
    5·1 answer
  • Fraction is equivalent to 42/56?
    10·1 answer
  • Calculate the volume of each rectangular prism using the information that is provided.
    10·1 answer
  • 10,20,30,40,50,60,70,80 what is next to 80?
    9·2 answers
  • A tank is being filled with water at a rate of 5.5 gallons per
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!