Answer:
24, 14
Step-by-step explanation:
x + y = 38
x = 10 + y
You can substitute (10+y) into the top equation where the x is.
10 + y + y = 38
10 + 2y = 38
2y = 28
y = 14
Now plug 14 in for y in either equation to get x
x = 10 + 14
x = 24
Answer:
102 feet.
Step-by-step explanation:
-23ft + 125ft = 102 ft
Grouping is when you have to terms that are the same inside the parenthesis and a different or same number outside the parenthesis and then the one inside the parenthesis u are going to group them not combined them and write them once and the numbers inside the parenthesis group them together by adding them and put parenthesis between them
Ex
5(4x+1)10(4x+1)
(5+10)(4x+1)
Answer: 
Step-by-step explanation:
Find the least common multiple (LCM) of the denominators. This is:
Divide the LCM by each denominator and multiply the result by each numerator, then you obtain:
Apply the distributive property, then you obtain:
Add like terms, then you obtain:
