Answer:
Step-by-step explanation:
Given expression:
To evaluate the expression.
Solution.
The values are
Let 
-----------1
Multiplying 10 both sides.
----------2
Subtracting 1 from 2.
-
-------------------------------------------
Dividing both sides by 9.
Let 
Multiplying both sides by 100
------------3
Multiplying 1000 both sides.
----------4
Subtracting 3 from 4.
- 
-------------------------------------------
Dividing both sides by 900.
So, we can evaluate the given expression as:
⇒
⇒ 
⇒ 
Taking LCD = 900
⇒ 
⇒ 
Adding numerators.
⇒ 
⇒ 
⇒ 
(Answer)
Answer: 4
Step-by-step explanation:
Answer:
x =147
Step-by-step explanation:
The sum of the angles is = 360 -(2x+1) ( since it will make a full circle)
42+(-124+x) =360-(2x+1)
Combine like terms
x-82 =359-2x
Add 2x to each side
x-82+2x = 359
3x -82 = 359
Add 82 to each side
3x-82+82 = 359+82
3x = 441
Divide by 3
3x/3=441/3
x =441/3 or 147
Answer:
-8>x>6
Step-by-step explanation:
I 5x+5I +22> 57subtract 22 on both sides
I5x+5I >35
SPLIT
5x+5>35 5x+5< -35 ( flip sign and 35 negative)
5x>30 5x< -40
x>6 x< -8
Draw a number line Write zero in the middle
From zero count to the left until- 8 make an open circle because- 8 is not included From -8 draw an arrow to the left (because x is less than -8)
From zero count to the right until 6 Make an open circle bc 6 is not included. From 6 draw an arrow to the right (because x is more than 6)
PART 2 is not already solved?
If you need to solve fot t
Divide both parts by pr
t= (l/ pr)
Answer:
5
Step-by-step explanation:
40 / 7.50 = 5.3 recurring
Seeing as you can't buy 0.3 of a pizza, we just use the 5
