MATHEMATICS MIDDLE SCHOOL

Solve the equation below for x.
log2x + log(2x - 1) = log3x

Answers

Answer 1
Answer:

Answer:

x = 5/4

Step-by-step explanation:

1. cancel x for log 3x and 2x

2. multiply log 2x-1 by log 2

3.simplify to log 4x-2 = log3

4.logs will cancel out and leave you with 4x-2 = 3

5. solve and get 5/4
Answer 2
Answer:

Answer:

x = 5/4

Step-by-step explanation:

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Change 2x+2y=6 into y=mx+b format please!!!

Answers

If you want it in that format and simplified, this is it. y=-x+3
If you dont need it simplified then the answer is 2y=-2x+6
y=-1x+3 or y=-x+3

Because x is 1 so either one would work. :)

Evaluate 0.1(3.7) using distributive proper

Answers

To solve  0.1(3.7) using distributive property you can do:
 (0.1*3.0)+(0.1*0.7)
OR
0.1(3.00+0.70)

HOPE IT HELPS YOU!
to solve this you simply multiply 0.1 by 3.7
0.1×3.7= 0.37 

Simplify 14 + 13 − (12 + 11). A) 0 B) 1 C) 4 D) 10

Answers

C. 4
14 + 13 - (23)
27 - 23
4
The answer is C) 4
Explanation: Use order of operations (PEMDAS)
Add what’s in the parenthesis (12+11) = 23
Then add 14+13=27
27 — 23 = 4

How do you solve
42 customers increased by 50%

Answers

First, determine what 50% of 42 is. 
42 x 0.50 = 21 (Note: 0.50 is 50% in decimal form).
Then, add 50% of 42 (Which is 21) to 42. 
42 + 21 = 63
So, if 42 customers increased by 50%, there are now 63 customers. 
Hope that helps!!
First you find half of 42, which is 21, then add 21 to 42, which is 63. I hope that helped!

If a polynomial function f(x) has roots -9 and 7-i, what must be a factor of f(x)

Answers

Answer:

A. (x - (7 + i))

Step-by-step explanation:

Answer:

(x – (7 + i))

Step-by-step explanation:

option A

What times what equals 41

Answers

1x41=41. That is the answer of your problem
1 X 41
102.5×0.4
410 X 1/10
82 X 1/2
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Is 7 3/4 or 7 9/16 bigger
PLEASE HELP ME!!!!!!
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