Answer: 3/5
Step-by-step explanation:
The price of 1 shirt is x and 5 shirts is 5x but she pays for only 3 of them. You would divide 5 by 3 giving you 3/5 which would be the cost of all the shirts
Answer:
Step-by-step explanation:
Given:
- Line passes through (-2,3) and (2,7)
Required:
- Find the equation of the line
The equation of the line passing through two points is given by
So,
Now,
On rearranging,
Therefore, the equation of the line is
Answer:
(√9)^2x-1/2 = 1/81
3^2x-1/2 = 1/(3)⁴. (as √9 = 3)
3^2x-1/2 = 3^-⁴. (as 1/a^m = a^-m)
as base are equal exponents are equal
so 3 gets cancelled out
2x-1/2 = -4
(4x-1)/2 = -4
4x-1 = -8
x = -7/4
hope this helps
Step-by-step explanation:
Answer:
Step-by-step explanation:
78 napkins with 4 at each table
78/4 = 19 with 2 napkins left
with 2 napkins left, he will need 2 more to finish the other table