Answer: 6 pieces
Step-by-step explanation:
Answer:
Yes, the bill is absolutely accurate
Step-by-step explanation:
Cost of materials= $ 678.12
Final bill amount(given)=$1206.12
Rate= $32 per hour for 16.5 hrs
Total amount for 32 hrs = time * rate = 16.5* 32=$528
Therefore, by the problem ,
<em>Cost of materials+ Total amount for 32 hrs = Final bill amount</em>
= 678.12+ 528
=1206.12
<u>Therefore , the final bill amount is 100% accurate as it completely matches with the given bill amount</u>
Answer:
60
Step-by-step explanation:
5²= 10
10x3=30
90-30=60
Answer:
-108/9 + (-8/9)= -116/9= -12 8/9
Answer:
(8x - 9y)2
Step-by-step explanation:
64x2−144xy+81y2
Equation at the end of step 1:
((64 • (x2)) - 144xy) + 34y2
The Equation at the end of step 2:
(26x2 - 144xy) + 34y2
Step 3:
(8x - 9y)2
Answer:
(8x - 9y)2
