40 1/2 ÷ <span>13 1/2
Turn these into improper fractions to make it easier.
81/2 </span>÷ 27/2
Change the ÷ into a × and get the reciprocal of 27/2.
81/2 × 2/27
162/54
3
The answer is 3.
Answer:
y - 2 = -2 (x - 7)
Step-by-step explanation:
first you need to find the slope. the slope formula is (y₂ - y₁) / (x₂ - x₁) and if you plug the numbers in [(6,4) as the ₁'s and (7,2) as the ₂'s], you will get (2 - 4) / (7 - 6) which is -2. the point slope form is y - y₁ = m (x - x₁). in your equation, it has half of it done using (7, 2), so we'll use that as the ₁. plug it in, and you get y - 2 = -2 (x - 7)
hope this helps!
The unit price of each topping is $1.40. Divide $12.60 by the 3 toppings. That will give you the price of all 3 toppings together which is $4.20. Divide $4.20 by 3 and that will give you the unit price of each individual topping which is $1.40. To check your answer, multiply $1.40 by 3 which is $4.20. Then, multiply $4.20 by 3 which gives you the whole price which is $12.60
