Answer:
He put $1,183 for the computer
Step-by-step explanation:
first you have to multiply 16.25 time 13 and then multiply that with 14 since there is 14 days in two weeks. And then that with .4.
And you'll get 1,183
Answer:
x = (28 +- root -64) / (8)
Step-by-step explanation:
4x^2 -28x= -53 = 0
x = [-(-28)+- root (-28)^2 - 4 * 4 * 53] / 2 *4
x = (28 +- root 784 - 848) / (8)
x = (28 +- root -64) / (8)
Answer:
The one in the middle and the one on the right?
Step-by-step explanation:
Answer:
A. 5b > 650 + 2.25b; B. 237 brownies
Step-by-step explanation:
A. Set up the inequality
Let b = the number of brownies. Then
Cost = 650 + 2.25b
Sales = 5b
Profit = Sales - Cost
To make a profit, we must have
Sales - Cost > 0 or
5b > 650 + 2.25b
2. Solve the inequality
3. Check
OK.
You have 1/4 + 1/4 + 1/4 + 3/8 + 3/8 + 5/8 + 5/8 + 5/8 + 5/8 + 1
this can reduce to 3/4 + 6/8 + 20/8 +1
6/8 = 3/4 so you have 3/4 + 3/4 + 20/8 + 1
6/4 + 20/8 + 1
you can change the denominator to 4 to make it easier=
6/4 + 10/4 + 4/4 = 20/4 = 5
5 gallons
