Answer:
C: 1 over 7 to the 2nd power
Step-by-step explanation:
The question is: 
When multiplying exponents, the base stays the same, while the power is added. In this question, the powers are 3 and -5.

The exponent will become: 
Since the power is negative, it is improper. The negative can be removed by moving the power down and making it a fraction over 1.

The answer is
, also written as "1 over 7 to the 2nd power".
Answer: $49 w/o tip
Step-by-step explanation:
15% of the total = 7.35
10% of the total = 2/3 of 7.35
10% of the total = 4.9
100% of the total = 49
THE BILL WAS $49, AND WITH THE TIP $56.35
Answer:
Step-by-step explanation:
interior angle is the angles inside the triangle exterior angle is the angle on a straight line of a triangle
Answer:
70
Step-by-step explanation:
y-19 greater than 51
y greater than 51 +19
y is equals to 70