Answer:
20 questions for 3 points
10 questions for 4 points
Step-by-step explanation:
20 × 3 = 60
10 × 4 = 40
60 + 40 = 100
Answer:
Step-by-step explanation:42 divided by 6= 7 and then times 7 by 4 to get 28 which leaves you with the ratio 2:8
Subtract 0.3 from both sides : a=-2.3
b.3/5
c.three
d.three
1 3
- * -
5 5
the reason the bottom is 5 is bc its was a number