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
Andreas93 [3]
3 years ago
10

Someone please urgently help me with these two short worded questions! Thanks so much

Mathematics
1 answer:
ahrayia [7]3 years ago
8 0

Answer:

6. 7x + 3 = 3x; x = -3/4

7. x - 5 = 3x - 9; x = 2

Step-by-step explanation:

6. 7x + 3 = 3x

Subtract 3x from both sides.

7x + 3 - 3x = 3x - 3x

4x + 3 = 0

Subtract 3 from both sides.

4x + 3 - 3 = 0 - 3

4x = -3

Divide both sides by 4.

x = -3/4

7. x - 5 = 3x - 9

Subtract x from both sides.

x - 5 - x = 3x - 9 - x

-5 = 2x - 9

Add 9 to both sides.

-5 + 9 = 2x - 9 + 9

4 = 2x

Divide both sides by 2.

4/2 = (2/2) x

2 = x

You might be interested in
A candy store called "Sugar" built a giant hollow sugar cube out of wood to hang above the entrance to
harkovskaia [24]

Answer:

whats the question love?

Step-by-step explanation:

6 0
3 years ago
Find an equation of the tangent line to y = 2 sin x at x = _/6
lys-0071 [83]
Y o = 2 sin ( π/6 ) = 2 * 1/2 = 1
x o = π / 6
y ` = 2 cos x = 2 cos (π/6) = 2 * √3 / 2 = √ 3;
m = √3
An equation of the tangent line is:
y - y o = m ( x - x o )
Answer:
y - 1 = √3 ( x - π/6 )
5 0
3 years ago
A​ town's population increases in one year from 50,000 to 58,000. If the population is growing​ linearly, at a steady​ rate, the
jolli1 [7]

Answer:

66,000

Step-by-step explanation:

If a relation is linear, then for equal changes in x there are equal changes in y. If in 1 year the population increases by 8,000, then in any 1-year period, the population will also increase 8,000. The population started at 50,000. In 1 year, it became 50,000 + 8,000 = 58,000. At the end of the second year, it will have increased by another 8,000. 58,000 + 8,000 = 66,000.

4 0
3 years ago
If the sum of two numbers is 341 and one of the two numbers is 34 what is the other number
USPshnik [31]

Answer:

307

Step-by-step explanation:

34 + another number = 341

another number = 341 - 34

another number = 307

4 0
3 years ago
Read 2 more answers
Is the relation a function (-5,7),(-2,-1),(03),(4,7)
vova2212 [387]
The correct choice is
  D  Yes; only one range value exists for each domain value.
6 0
3 years ago
Other questions:
  • Find the exact value. if the expression is undefined write undefined. csc 135°
    7·2 answers
  • What is the capital of Ethiopia 
    5·2 answers
  • 10/9 = 3/q <br> solve for q
    11·2 answers
  • Practice analyzing quantitative relationships.
    14·2 answers
  • А<br> (7n + 12)<br> В<br> Pr<br> D<br> (13n - 16) \(6n)<br> Te<br> С<br> 2<br> 2
    7·1 answer
  • Will mark Brainlest help me to find the value of x (step by step) pls​
    15·2 answers
  • A certain smart phone game app allows the player, once a day, to spin a wheel with 8 different sections. Seven of the sections c
    14·1 answer
  • Write the equation of the line in fully simplified slope-intercept form.​
    13·1 answer
  • How do you write an equation for the sum of three consecutive numbers equals 384?
    5·1 answer
  • Given the equation 8x=4Y +16 ,generate a plan to rewrite it in slope-intercept form WHICH VARIABLE DO YOU SOLVE FOR?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!