Answer:
23
Step-by-step explanation:
5x6-c
5x6=30
30-c
c=7
30-7=23
Write and solve an equation of ratios, as follows:
15 250
----- = ------- = 10/12.
x 300
Then 15(12) = 10x, and x = 18. The company could well predict that 18 out of the 300 phones it sells in July will be defective, based upon past history.
Answer:
6 days
Step-by-step explanation:
First, we make common denominators:
3 *2 = 6
_ -> _
4 *2 = 8
and we get 6/8
6/8 divided by 1/8 will be 6 days
8/9 = 0,8
0,8/4 = 0,2
so each piece was 0,2 yard long
<span>22% of $40 is $8.80 so the now rate should be $40.00+$8.80=$48.80</span>
