Answer:
The student should convert the seconds to minutes first.
The student skipped the conversation ratio that 1 minutes = 60 seconds.
Step-by-step explanation:
60 seconds = 1 minutes
60 minutes = 1 hour
720 seconds x 1 hr / 60 min x 1 min / 60 sec = 0.2 hour
4x + 8y = 40
4x + 8(0.8) = 40
4x + 6.4 = 40
40 - 6.4 = 33.6
33.6 / 4 = x
33.6 / 4 = 8.4
The answer option 2, 8.4
Answer:
1
Step-by-step explanation:
7 - 6 = 1
1 = x
$81.60
( 20% of $68 is 13.60, so you add $68 and $13.60 and it’s $81.60 )
Answer:
Kindly check explanation
Step-by-step explanation:
Given that:
Total point = 818
Let number of 3 point goals = p
Number of 2 point goals = 2p - 69
Number of 1 point = 2p - 69 - 28 = 2p- 97
3p + 2(2p - 69) + 1(2p - 97) = 818
3p + 4p - 138 + 2p - 97 = 818
9p - 235 = 818
9p = 818 + 235
9p = 1053
p = 117
Hence ;
number of 3 point goals = 117
Number of 2 point goals = 2(117) - 69 = 165
Number of 1 point = 2(117) - 97 = 137