Answer:
60
Step-by-step explanation:
if it went down one more it would be 30
Answer:
8(x+2)=3
Step-by-step explanation:
x represents the number added to 2
i don't know how to explain sorry, i hope that helps you though :)
Answer:
A. a
Step-by-step explanation:
Because BC is a midsegment, the side lengths are cut in half so UY would be 2a and VC would be a
Answer:
Step-by-step explanation:

1) Let's simplify those expressions making use of exponents rules:

Note that the exponent outside the parenthesis is 'distributed' over each term inside.
2) Similarly for the second expression we can state that: