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
Viktor [21]
3 years ago
12

I’ll mark Brainly! That is if you want it, I put a picture help me out please!

Mathematics
1 answer:
Tema [17]3 years ago
3 0

Answer:

a=-4 b=-2 c=-1 d=1 e=2

Step-by-step explanation:

You might be interested in
Pls help me with this i am giving 50pts out
podryga [215]
I think the answers is B
3 0
2 years ago
- Equation Editor A set of curtains normally
sweet [91]

Answer:

89.99

Step-by-step explanation:

u add i48934yr84 r84

7 0
3 years ago
A random sample of 10 single mothers was drawn from a Obstetrics Clinic. Their ages are 22, 17, 27, 20, 23, 19, 24, 18, 19, and
Sever21 [200]

Answer:

The two-tailed P value equals 0.2308

 By conventional criteria, this difference is considered to be not statistically significant.

Step-by-step explanation:

Given is a random sample of 10 single mothers

the ages are given as

22, 17, 27, 20, 23, 19, 24, 18, 19, and 24 years

H0: Mean = 20

Ha: Mean not equals 20

(two tailed test at 5% significance level)

The hypothetical mean is 20.00

The actual mean is 21.30

The difference between these two values is 1.30

The   95% confidence interval of this difference:

From -0.99 to 3.59

 t = 1.2851

 df = 9

 standard error  = 1.012

The two-tailed P value equals 0.2308

 By conventional criteria, this difference is considered to be not statistically significant.

6 0
3 years ago
A) The sum of −3x+5 and 7−4x is subtracted from 5x+17.
AlekseyPX
A. -3x+5+7-4x 
  -3x-4x+5+7 
-7x+12 

-7x+12-5x+17 
-7x-5x+12+17
-12x+29

B. -5*(x+2)= -5x-10
-6x-1+ (-5x-10)= -6x-5x-1-10=
  -11x-11

8 0
3 years ago
Can someone help me ?
prisoha [69]
I’m pretty sure there are infinite solutions as the system of equations are equivalent to each other.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Slope of (15,130) and (1,160)
    12·2 answers
  • 6–[(−3)+(−7)]–[(−1)–(−5)–(−8)]
    6·1 answer
  • The local drugstore is offering 15% off the normal price for a 16-pack of AAA batteries. If a 16-pack of AAA batteries is normal
    11·1 answer
  • Explain how do you know that in × 6,273 =6,273 the ? will be 1
    13·1 answer
  • Solve for h: h + 4.18 = 19.74​
    8·1 answer
  • Write the fraction 5/8 as a percent and as a decimal.
    11·2 answers
  • I NEED HELP!! WITH NUMBER 4 BOTH ANSWERS
    10·2 answers
  • Fill in the blank with the correct response.<br> 3<br> of a =<br> then I<br> 5<br> 24
    12·2 answers
  • Helppppppp………………………….
    6·2 answers
  • A number line going from 0 to 1. the line is shaded from 0 to startfraction 7 over 12 endfraction. randy walks his dog each morn
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!