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
muminat
3 years ago
15

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box. _(x-3)+2x=-

( x-5)+4 Which number should she place in the box?
1.)–3
2.)–1
3.)1
4.)3
Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
4 0
<span>In order for an equation to have an infinite number of answers, the simplified equation should be x=x. In evaluating the above equation, -3 inserted in the box results in this simplified equation. The answer is therefor #1: -3</span>
qaws [65]3 years ago
4 0

Answer:

A.: -3 is the correct answer

Step-by-step explanation:

You might be interested in
Solve -3(x+4) = 7x + 4
Nataliya [291]

Answer:

x = -8/5

Step-by-step explanation:

-3(x+4) -> -3x-12

-3x-12=7x+4

-7x

-10x-12=4

           +12

-10x=16

16/-10 = -8/5

-8/5 = x

7 0
2 years ago
9. PLEASE HELP ME
gizmo_the_mogwai [7]

Answer:

C. (3, 3)

Step-by-step explanation:

8 0
3 years ago
Sumalee bought seven Anjou pears for<br> $5.50. How many pears can Stefan buy if<br> he has $22?
Alex17521 [72]

Answer:

4

Step-by-step explanation:

22 ÷ 5.50 = 4

Hope this helps!

5 0
2 years ago
The ability to find a job after graduation is very important to GSU students as it is to the students at most colleges and unive
gtnhenbr [62]

Answer: (0.8468, 0.8764)

Step-by-step explanation:

Formula to find the confidence interval for population proportion is given by :-

\hat{p}\pm z^*\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

, where \hat{p}  = sample proportion.

z* = Critical value

n= Sample size.

Let p be the true proportion of GSU Juniors who believe that they will, immediately, be employed after graduation.

Given : Sample size = 3597

Number of students  believe that they will find a job immediately after graduation= 3099

Then,  \hat{p}=\dfrac{3099}{3597}\approx0.8616

We know that , Critical value for 99% confidence interval = z*=2.576  (By z-table)

The 99 % confidence interval for the proportion of GSU Juniors who believe that they will, immediately, be employed after graduation will be

0.8616\pm(2.576)\sqrt{\dfrac{0.8616(1-0.8616)}{3597}}

0.8616\pm (2.576)\sqrt{0.0000331513594662}

\approx0.8616\pm0.0148\\\\=(0.8616-0.0148,\ 0.8616+0.0148)=(0.8468,\ 0.8764)

Hence, the 99 % confidence interval for the proportion of GSU Juniors who believe that they will, immediately, be employed after graduation. = (0.8468, 0.8764)

4 0
3 years ago
WILL GIVE BRAINLIEST OF YOU ANSWET ALL<br> 50 points plus 49 with brainliest
podryga [215]
Base Surface Area = 2π×22 = 25.132741228718 feet2
Lateral Surface Area = 2π×2×15 = 188.49555921539 feet2
Total Surface Area = 213.62830044411 feet2
(Figure A)

Base Surface Area = 2π×52 = 157.07963267949 feet2
Lateral Surface Area = 2π×5×17 = 534.07075111026 feet2
Total Surface Area = 691.15038378975 feet2
(Figure B)

Base Surface Area = 2π×82 = 402.12385965949 feet2
Lateral Surface Area = 2π×8×22 = 1105.8406140636 feet2
Total Surface Area = 1507.9644737231 feet2
(Figure C)


7 0
3 years ago
Read 2 more answers
Other questions:
  • Jack earns $50 for washing cars on the weekend. He makes an average of $4.25 in tips per hour. Write the function of Joe's earni
    11·1 answer
  • A)-124<br> B)-18<br> C)-36<br> D)-96
    5·1 answer
  • Laura wants the average amount of money she spends each day on her for David Quetion to be no more than $64. On the first three
    14·1 answer
  • What number completes this number
    8·1 answer
  • In the set of all past due accounts, let the event A mean the account is between 31 and 60 days past due and the event B mean th
    7·1 answer
  • Just help please, im the NOT smartest
    12·2 answers
  • Say that the economy is in a recession, causing vehicle prices to drop by eight percent. If your car was previously worth $25,29
    10·2 answers
  • The triangle on the right is a scaled copy of the triangle on the left. Identify the scale factor. Express your answer as a whol
    9·2 answers
  • 6 quarters + 5 dimes + 3 Nickels + 4 Pennys
    8·2 answers
  • If we recall that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side, which
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!