Answer:
I think it is 52.
Step-by-step explanation:
S equals 14. First, you need to do a distributive property for negative sign inside the parenthesis. Combine like terms, add 8 to the both sides and divide by 2.
A division problem is unsolved, so it is an unknown factor until ithe problem is solved.
Answer:
121
Step-by-step explanation:
- Find 10% of 110:
×
- Increase means add: 110 + 11 = 121
Answer:
a^2 + 4a/b + 4/b^2
Step-by-step explanation:
Which of the following is equivalent to (a + b/2) ^2?