C,D, and E are the answers.
Answer:
The complements of 10 are those numbers whose addition gives us the ten. In class we can call them the friends of 10 to make the vocabulary more understandable to our little students. Their learning and use is very important because they are the prelude to addition and subtraction.
Step-by-step explanation:
Y - 12 = -10
The answer is y = 2
Answer: The percentage reduction will be 7%.
Step-by-step explanation:
The following information can be depicted:
Price of new car = 12500
New price after the reduction =11625
The percentage reduction will be:
= [(12500 - 11625) / 12500] × 100
= 875/12500 × 100
= 7%
Therefore, based on the computation that has been done above, the percentage reduction will be 7%.