Answer:
10
Step-by-step explanation:
26^2-24^2=100
sqrt of 100 is 10
Answer:
x = -3
Step-by-step explanation:
4x - 1 = -13
add 1 to each side
4x = -12
x = -3
Answer:
21
Step-by-step explanation:
The denominators are 3 and 7 and those are both odd numbers.
You can not get a number lower than 21. Therefore 21 is the LCM (Lowest common denominator.)
Hope this helps :)
Check out -m-a-t-h-w-a-y-.-c-o-m- (This helps a lot!)
