Answer:
28 out of 40
2(20 - x)/40 for x questions wrong
Step-by-step explanation:
total points: 40
total Qs: 20
20-6 = 14
14/20 = 28/40
28
Answer:
440.
Step-by-step explanation:
56/7=8
8x55=440.
Answer:
x = 7
Step-by-step explanation:
2(3x - 8) = 26
First distribute the left side:
6x - 16 = 26
Add 16 to both sides
6x = 42
Divide both sides by 6
x = 7
Answer:
c
Step-by-step explanation:
8 student out of 24 are female so that should be the answer
You got it correct
about + - 10.4
