76.15 - 43.49 = 32.66
It costed him $32.66 to make the homemade jewelry.
Answer:
<h2>A: -12</h2>
Step-by-step explanation:
Put the values of a = -46 and b = 34 to the expression a + b:
-46 + 34 <em>use the commutative property a + b = b + a</em>
= 34 + (-46) = 34 - 46 = -12
Answer:
Right angles is 90° so 90°+30°=120°.A straight line is 180°. So you do 180°-120° which is 60. So A=60°
Answer:

Step-by-step explanation:

When bases are same and it is multiplication, then add the exponents.


Apply rule : 
