Answer:
12
Step-by-step explanation:
(18x - 44) + (8x - 10) = 180
26x - 54 = 180
26x = 234
x = 9
Now:
(18x - 44) = (13y - 38)
(18(9) - 44) + 38 = 13y
162 - 44 + 38 = 13 y
156 = 13y
y = 12
Answer:

Step-by-step explanation:
We have the problem:

6 2/3 can be written as (6 + 2/3), and 3 1/5 can be written as (3 + 1/5). So, we can then use the distributive property:

Now, we need to combine the fractions by finding a common denominator. Here, the common denominator is 3 * 5 = 15: 
Finally, we add 18 to 1 11/15: 
Thus, the answer is
.
Hope this helps!
The answer is 1 blank, not likely. and 2 blank not used data
Answer: Expression represents the number of text messages you sent on Tuesday = 2x
Expression represents the number of text messages you sent on Wednesday = 12+2x
Expression represents the number of text messages you sent on Thursday = x+6
Step-by-step explanation:
Given:
Number of text messages sent on Monday = x
On Tuesday, Number of text messages sent = 2 (Number of messages sent on Monday)
= 2 x
On Wednesday, Number of text messages sent = 12+ (Number of messages sent on Tuesday)
= 12 +2x
On Thursday, Number of text messages sent = 
= x+6
Expression represents the number of text messages you sent on Tuesday = 2x
Expression represents the number of text messages you sent on Wednesday = 12+2x
Expression represents the number of text messages you sent on Thursday = x+6
By using the well-known Pythagorian theorem we can write this equation:
7^2=13+b^2 -> b^2=49-13=36
The square root of 36 is obviously 6.
So, the other leg has a length of 6 inches :)