To work out 7% of 600, this is what you do
7/100 x 600
this will give you your answer
7% of 600 = 42
In the top the "f(x)" equals 9, now they are asking you to add onto the 9 by 1 causing it to be 10. If you did the first few you would have noticed that it takes 9 in order to get to 5 from -4.
here are the answers btw:
184 x 7 = 1288
7 x 6 = 42
so you have 42 <span>defective bulbs</span>
Boys to girls is 4:5.......added = 9
so 4/9 are boys and 5/9 are girls
Answer: $22.68
Step-by-step explanation:
17.50 times 0.08 = 1.40
17.50 + 1.40 = 18.90
Now the tip:
18.90 times .2 = 3.78
18.90 + 3.78 = 22.68