Answer:
y+2 = (-1/2)(x-3)
Step-by-step explanation:
Slope-
m = 0.5
--
Midpoint-
(-0.5, -3)
--
Distance between two points-
4.47213595
--
Equation of the line-
y = 0.5x - 2.75
--
y intercept-
b = -2.75
--
Graph-
9514 1404 393
Answer:
13 costumes
Step-by-step explanation:
The amount of fabric used is the product of the amount per costume and the number of costumes.
A = na . . . . . A = total area; n = number of costumes; 'a' = area per costume
46 2/3 = n(3 1/2)
n = (46 2/3)/(3 1/2) = (140/3)/(7/2) = (140/3)(2/7) = 40/3 = 13 1/3
Apparently there is some waste, as Emerson used more fabric than necessary to make 13 costumes.
Answer:
160,160
Step-by-step explanation:
let the first page be X
second one be x+1
x+x+1=321
2x=320
x= 320÷2=160
pages 160 161
