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dalvyx [7]
3 years ago
6

Log5(10x-1)=log5(9x+7) whats the final answer

Mathematics
1 answer:
Masja [62]3 years ago
3 0

Answer:

x = 8

Step-by-step explanation:

log₅ (10x − 1) = log₅ (9x + 7)

10x − 1 = 9x + 7

x = 8

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Use the properties you learned to show why (a+b)+c is equivalent to b+(a+c)
Vlad [161]
Using the Associative Property of addition, if you move the parentheses anywhere between a, b, and c, the answer will always be the same. Also, the Commutative Property of addition states that if you move the terms around, the answer is also still the same. So, (a+b)+c is the same as b+(a+c). 
8 0
3 years ago
There are blue, red and white counters in a bag in the ratio 16 3 2 There are 112 more blue counters than white counters. How ma
olga nikolaevna [1]

We will have 16 white counters in the bag.

Given that there are  blue, red, and white counters in a bag in the ratio 16:3:2, the total number of balls will be:

  • Total = 16 + 3 + 2
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If there are <em>112 more blue counters than white counters</em>, then;

number of blues = number of white + 112

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Number of white counters = 2x = 2(8) = 16

Therefore we will have 16 white counters in the bag.

Learn more on ratios here: brainly.com/question/2914376

5 0
3 years ago
Nora uses 2 feet of ribbon to make a bow. She has 8 yards of ribbon. how many bows can she makes?
zimovet [89]
<span>She can make 12 bows because there are 3 feet in one yard so 8*3 is 24. then you divide 24 by 2 and you get 12 
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8 yards of ribbon
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<u>She can make 12 bows!~</u>
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7 0
3 years ago
Use absolute value to show the distance on the number line between -12 and -2.
Galina-37 [17]

the distance is 10 hope this helps and hope its correct


4 0
4 years ago
Read 2 more answers
How can we factorise the expression: 2x^6+17x^3+8?​
LekaFEV [45]

Answer:

(a + 2)( {a}^{2}  - 2a +  4 )(2 {x}^{ 3}  + 1)

Step-by-step explanation:

2x^6+17x^3+8 \\  = 2x^6+16x^3 +  {x}^{3} +8 \\  =  2{x}^{3} ( {x}^{3}  + 8) + 1( {x}^{3}  + 8) \\  = ( {x}^{3}  + 8)(2 {x}^{ 3}  + 1) \\  = ( {x}^{3}  +  {2}^{3} )(2 {x}^{ 3}  + 1)  \\  = (a + 2)( {a}^{2}  - 2a +  {2}^{2} )(2 {x}^{ 3}  + 1)   \\  = (a + 2)( {a}^{2}  - 2a +  4 )(2 {x}^{ 3}  + 1)  \\

7 0
4 years ago
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