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
Eva8 [605]
3 years ago
11

Solve The Equation 1/2 (10x+10)=15 2 3 4 5

Mathematics
1 answer:
olasank [31]3 years ago
6 0

Answer:

×=2

Step-by-step explanation:

5x+5=15

5×=10

×=2

.........

You might be interested in
State the hundred thousands place for 7,832,906,215
juin [17]

Answer:

Step-by-step explanation:

6 is the thousands place

0 (right next to it) is the 10 thousands place

9 is the hundred thousands place. There is only 1 nine present so the answer is unique.

4 0
3 years ago
Please help
gtnhenbr [62]

A line perpendicular to y = -2x + 5 will have an equation in the form of:

y = (1/2)x + b

Since the graph must intersect (-2,9), we plug in this point to solve for b.

9 = (1/2)*(-2) + b

9 = -1 + b

10 = b

So the equation is:

y = (1/2)x + 10

The answer is A.

7 0
2 years ago
6x + 5y = 147<br> 8x + 4y = 156
satela [25.4K]

Answer:

[12, 15]

Step-by-step explanation:

{6x + 5y = 147

{8x + 4y = 156

-¾[8x + 4y = 156]

{6x + 5y = 147

{-6x - 3y = -117 ← New Equation

________________

2y = 30

___ ___

2 2

y = 15 [Plug this back into both equations to get the x-coordinate of 12]; 12 = x

So, using the Elimination Method, what I did here was took the bottom equation and multiplied it by -¾, turning 8x to -6x, canceling out all <em>x-terms</em><em>.</em><em> </em>It does not matter which variable you choose to eliminate, as long as you know what you are doing.

I am joyous to assist you anytime.

3 0
3 years ago
Write the explicit formula for this geometric sequence: 8, -8, 8, -8, ...
Annette [7]
A2=a1*(-1)=8*(-1)= - 8
a3= (-8)* (-1)= 8
.....................................
a(n)= a(n-1)* (-1)
5 0
3 years ago
Solve 5kx+6=7kx for x<br><br><br>​
Pie
The answer is D and it is the correct answer

3 0
3 years ago
Other questions:
  • Find the part of the number.<br><br><br> * Find 3 1/16 of 32.
    11·1 answer
  • Help please
    15·1 answer
  • What is this fraction?
    12·1 answer
  • 4+ 2 sin x=14-8 sin x for 0° &lt; x &lt; 180°
    15·2 answers
  • Find the product of 28 and 4. ONLY type in the number.
    7·1 answer
  • Find the value of x <br> (8x-1) (4x+7)
    14·1 answer
  • Is x^2 a quadratic expression?
    8·2 answers
  • Anyone know questions 9 and 10
    6·2 answers
  • Question 1<br>Find the highest common factor of 70<br>and 126​
    7·2 answers
  • GIVING BRAINLIEST PLEASE HELP! :D
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!