Answer:
Step-by-step explanation:
let the Cookie Dough kit be x
and Baker’s Delight kit be y
cost of Cookie Dough kit= $7
cost of Baker’s Delight= $15
so
x+y=220------------1
7x+15y=2100------2
solve for x and y we have
multiply eqn 1 by 7 and subtract
7x+7y=1540---------3
- 7x+15y=2100-------2
0x-8y=-560
8y=560
divide both sides by 8 we have
y=560/8
y=70
put y=70 in eqn 1 we have
x+70=220
x=220-70
x=150
x=220-70
x=150
A. How many of each type of kit should your band purchase to raise the most money
Cookie Dough kit= 150
Baker’s Delight= 70
B. What is the most money that your band can raise?
Cookie Dough kit profit= selling price-cost price= 12-7= $5
Baker’s Delight profit= selling price-cost price= 25-15= $10
Amount made for Cookie Dough = 150*5=$750
Amount made for Baker’s Delight = 70*10=$700
total= 750+700= $1450
911 whats your emergency?
your stuck?
Stuck in what?
Omg Sir?
Hows the lady?
Answer:
He has one.
Step-by-step explanation:
He has five, and gives sarah four. That means that you take all but one away from 5. 5-4=1.
Answer:
The equations are:
10x + 9y = 122
x + y = 13
Step-by-step explanation:
Given Jose makes 10$ per hour washing cars and 9$ per hour walking dogs.
Also, it is given that he had worked for 13 hours total making 122$.
Let us assume the number of hours he spent on washing cars = 'x'.
Let us assume the number of hours he spent on walking dogs = 'y'.
Since, the total number of hours is 13, we can write:
x + y = 13 . . . eqn(1)
And since he has made 122$ in total, we will have:
10x + 9y = 122 . . .eqn(2)
'10x' represents the total money earned by washing cars and '9y' represents the total hours spent on walking dogs.
Hence, Eqn (1) and Eqn(2) is the answer.
Solving them will give: x = 5 and b = 8.
