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
ser-zykov [4K]
2 years ago
6

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box. Box (x minu

s 3) + 2 x = negative (x minus 5) + 4 Which number should she place in the box? –3 –1 1 3
Mathematics
2 answers:
Elenna [48]2 years ago
6 0

Answer:

The box should be replaced with 3

Step-by-step explanation:

Represent the box with n

Given

n(x - 3) + 2x = -(x - 5) + 4

Required

Determine the value of n

n(x - 3) + 2x = -(x - 5) + 4

Open Bracket:

n(x - 3) + 2x = -x + 5 + 4

n(x - 3) + 2x = -x + 9

Collect Like Terms

n(x - 3)  = -2x-x + 9

n(x - 3)  = -3x + 9

Factorize the expression on the left hand side

n(x - 3)  = -3(x - 3)

Divide both sides by x - 3

n = 3

Hence:

The box should be replaced with 3

MAVERICK [17]2 years ago
3 0

Answer:

-3

Step-by-step explanation:

You might be interested in
Jen is making a receipt for pancakes.A receipe calls for 4/10 kilogram flour and 12/100 sugar.<br /> if Jen measures corre
lorasvet [3.4K]
If you take the numerator and the denominator from flour and multiply both by 10, you'll get 40/100. then, add 40/100 to 12/100. your answer should be 52/100. if not, look back through your math. hope that helped.
6 0
2 years ago
Which of these is defined as expression that describe one thing in terms of anoter?
ipn [44]
What are the choices
7 0
2 years ago
Find the mean of the data: {4, 0, -3, 8, -2, -1}<br> Need help!
Alexxx [7]

Answer:

The mean of the numbers are 1

6 0
3 years ago
Read 2 more answers
2/3 - 3/2y + 1/3y + 4 = 0​
Korvikt [17]

Answer:

y = 4

Step-by-step explanation:

(2/3 + 4) + (-3/2y + 1/3y) = 0

(-3/2y + 1/3y) = -4 2/3

-9/6y + 2/6y = -14/3

-7/6y = -14/3

cross-multiply:

-21y = -84

y = 4

7 0
2 years ago
Read 2 more answers
The grocery sells beans in bulk. The grocer's sign above the beans says, "5 pounds for $4."
solong [7]

Answer:

A). Alberto is the only right one because .80 * 5 = 4$

B). Claude will need 1.60$ because .80 * 2 = 1.60$

C). Dora can buy 12.5 pounds because 10$ / .80 is 12.5

D). Using Alberto's because he was the one who was correct

Step-by-step explanation:

please leave brainiest 5 star and thx i really appreciate it

4 0
3 years ago
Other questions:
  • A. Solve the two problems
    11·1 answer
  • A bag contains 15 green, 18 yellow, and 16 orange balls. One ball is randomly selected. To the nearest percent, what is the prob
    11·1 answer
  • Solve Gx) for the given domain.
    8·1 answer
  • What is 0.5 as a percent?
    15·2 answers
  • Which graph represents a function with an initial value of One-half?
    7·1 answer
  • 2. Ne jayden spent $2.50 to wash his car. If two quarters operate the car wash
    7·2 answers
  • A professional volleyball
    5·1 answer
  • please help please help please please please please please please please please please please please please please please please
    12·1 answer
  • Which expressions are equivalent to -4(3d-2)-7
    8·2 answers
  • Brandon has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!