-7/4:-1.75
2/5:0.4
-1.75=0.4t
-1.75/0.4=t
-4.375=t
Hope I helped you well, have a victorious day!
4-1=3 4+1=5+2=7 7-3=4. 4 is your answer
Answer:
4(c)- 3
Step-by-step explanation:
i chose this answer because if there are 4 tickets and each one is c(?) which is an unknown amount in this equation. First youd have to multiply 4 by c to find the total amount and since they are giving a discount of $3 you subtract $3 from the total.
I think it's the distributive property. I'm not sure. But I hope this helps.
Answer:
During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.
Step-by-step explanation:
The summation symbol ∑ is the upper case equivalent of capital S in Greek and S represents sum in English.
During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.