Answer:
2n - 4 < 4n + 8
I believe this is the algebraic expression for the problem. :)
Answer:
A
Step-by-step explanation:
............................ ....
Answer:
Step-by-step explanation:
This problem is all about bases and exponents. Because we have a quotient and the bases are both 5's, that means that we can use the rule of exponents for quotients to rewrite and simplify:

That's the simplification as long as you are "allowed" to leave the exponent as a negative number.
Answer:
you are giving us 8 points, but I'll help anyways..
Step-by-step explanation:
Solve for triangles
4 times 3 times .5 = 6
3 times 3 times .5 = 4.5
Solve for rectangle
4 times 11 (8+3 equals 11) = 44
44+4.5+6=54.5