It`s already in standard form but anyways the correct answer is 49.08
Answer:
M and N is N and M
Step-by-step explanation:
Answer:
L=150 W=50
Step-by-step explanation:
150 is 3 times 50, 150+150+50+50 is 400
The midpoint of the line having the endpoints

and

is

basically average them
so given that the line has the endpoints of (-3,7) and (9,-2)
x₁=-3
y₁=7
x₂=9
y₂=-2
so the midpoint can be found by doing



the midpoint is
Answer: 3/4x - 3
Step-by-step explanation:
Let his sister's sale be represented by x.
Since we are informed that Keiko sold 3 less than three-fourths of his sister's sales, the expression that represents what Keiko sold will be:
= (3/4 × x) - 3
= 3/4x - 3