Let
x-------> the first number
y------> the second number
we know that
equation
equation
substitute equation 1 in equation 2
using a graph tool-----> to resolve the second order equation
see the attached figure
the solution is
Answer:
B
Step-by-step explanation:
To solve this you have to figure out how many pints are needed to get a gallon so you have pints which there should be 4 pints but you need more than 4 pints to make a gallon so multiply that by 2 then divide how much a gallon is to get the number of pints they drank in a week
Just fill in the problem... 3*-2-1-3*-2
Answer:
Option A,
Step-by-step explanation:
Given: Deborah bought a computer for off the list price.
The list price is .
To find: The amount Deborah spent on the computer.
Solution: We have,
List price of the computer .
Deborah bought the computer for off the list price.
The amount Deborah spent on the computer
.
So, Deborah spent on the computer.
Hence, option A is correct.
let sonia has the (x)
Sandeep would have twice as much as Sonia so (2x)
together they'd have 150.
so, x+2x=150
solve for X
3x=150
X=150/3
So x=50 is what Sonia has,
and Sandeep would have 2(50) =100