12=2.55 how about 8
8 x 2.55 divided by 12=$1.7
Answer:
To estimate each person's share of cost you would divide 439.20 by 4 it comes out to 109.80 per person.
Step-by-step explanation:
439.20/4=109.80
For Value of x,
We know, 360 = 2( a+b)
180 = 4x+2x-6
180 = 6x-6
6x = 186
x = 186/6
x = 31
For value of y:
It would be equal,
5y = y+8
5y-y = 8
4y = 8
y = 2
SO, OPTION A IS YOUR ANSWER
Step-by-step explanation:
2/5 oz. for 1 cup
40 oz for x cups
2/5x = 40
x = 100 cups
Y = mx + c
gradient = -6-9/-8-4
= -15/-12
= 1.2
when x = 4 and y = 9,
9 = 1.2(4) + c
c = 9 - 4.8
= 4.2
The slope of the line is y = 1.2x + 4.2 .
