Price of the jar of peanut butter is $2.36 and that of jelly is $1.29.
We need to write system of equations for this problem. Reading text we write 1 equation by 1.
first lets name our variables
x - Kiana cards
y - Gary cards
z - Monty cards
m - Willa cards
x = y-3 which we can write as y = x+3
z = x + 7
m = 2z
x + y + z + m = 74
I think easiest way to solve this is to express all variables in last equation and solve for x.
x + x+3 + x + 7+ 2x + 14= 74
5x = 50
x = 10
now we just calculate cards given to each friend
y = 13
z = 17
m = 34
The answer is B. 5.
There are five different types of cross sections of a cone possible.
C All real numbers except 5 and 0
Answer:
28 oz. bottle of shampoo is the better priced one
