(b+1)/2b
quotient = divided by
we're dividing a number that is 1 more than b (b + 1), with a number twice as large as b (2b).
Answer:
(-3,2)
Step-by-step explanation:
ITS IS 8x-7y-5z=15 I THINK'
Answer:
The meal must cost less than or equal to 19.92
Step-by-step explanation:
Let x be the cost of the mean
First find the tax
tax = x* 5.5%
=.055x
Then find the tip
tip = x * 20%
tip = .20x
Add the total cost together
total cost = meal + tax + tip
=x + .055x + .20x
=1.255x
This must be less than or equal to 25
1.255x ≤ 25
Divide each side by 1.255
1.255x/1.255 ≤ 25/1.255
x ≤ 19.92
Answer:
$270 for 1,370 ounces of cheese-its,
Step-by-step explanation:
one ounce is approx. 0.20 cents