Answer:ok
Step-by-step explanation:
Answer:
Pauline used the wrong base to compute the discount.
Step-by-step explanation:
Pauline is wrong because she figured the discount on £126 instead of the original cost. The actual discount is figured on the original cost, so £126 represents 60% of that cost.
The original cost is perhaps best found by dividing the sale price by 0.60 to get £210. Then we can check by computing the discount as 40% of £210, or £84, leaving a sale price of £210 -84 = £126.
Answer:
5 products are selected every hour.
Step-by-step explanation:
Giving the following information:
You work on a line where a finished product is selected every 12 minutes for inspection
<u>First, we structure the selection formula:</u>
y= x/12
y= number of products selected
x= number of minutes
<u>For 60 minutes:</u>
y= 60/12
y= 5 products
Answer:
x = 30
Step-by-step explanation:
Supplementary angles sum to 180° , then
2x + 10 + 3x + 20 = 180 , that is
5x + 30 = 180 ( subtract 30 from both sides )
5x = 150 ( divide both sides by 5 )
x = 30
Answer:
820 p.s you shouldn't waste your points just google calculator and use it :)
Step-by-step explanation:
493
+327
7+3=1(0) carry the one on the 9
1+9+2=1(2) carry the 1 on the 8
1+4+3=(8)
820