X=4.8
ST is congruent to TU -> ST+TU=SU
11x=5x+29
6x=29
x= 4.8
Multiply then combine similar variables
. The answer is y6
Answer:

Step-by-step explanation:
we know that
<u><em>Combinations</em></u> are a way to calculate the total outcomes of an event where order of the outcomes does not matter.
To calculate combinations, we will use the formula

where
n represents the total number of items
r represents the number of items being chosen at a time.
In this problem

substitute

simplify




Answer:
I believer it would be 13
Step-by-step explanation:
6x(-3)= (-5x) + 7
-18x = -5x + 7
-18x + 5x = 7
-13x = 7
x = 7/-13
x= -7/13