Answer:
(-3 ,2.5)
Step-by-step explanation:
midpoint formula is
x1+x2 y1+y2
(___ , _____ )
2 2
(-7,-2) -7 is x1 i.e the first x point and -2 is y1 1st y point
(1,7) 1 is x2 i.e the second x point and 7 is y2 the second y point
now we use input the numbers to the formula
-7+1 -2+7
(____ , --------)
2 2
we the signs are different you subtract and use sign of greater number
-6 5
__ , ___
2 2
Now you divide
and here is the ordered pair for midpoint.
(-3 ,2.5)
Answer: $32
Step-by-step explanation:
Answer:
1/2 lb of pecans would cost $1.9
3 lbs of pecans would cost $11.4
Step-by-step explanation:
The rate given is 5 lb of pecans for $19
FIND THE UNIT RATE OF DOLLARS PER POUND OF PECANS BY:
19 ÷ 5 = 3.8
THE UNIT RATE IS $3.8 per pound of pecans.
Use unit rate to determine how much will the following amounts of pecans cost:
1/2 lbs
1/2 x 3.8 = $1.9
3 lbs
3 x 3.8 = $11.4
