Answer:
24p
Step-by-step explanation:
This is the difference of 2 squares:- a^2 - b^2 = (a + b)(a - b).
So here we have:-
(2p + 3)^2 - (2p - 3)^2
= (2p + 3 + (2p - 3))(2p + 3 - (2p - 3))
= (2p + 3 + 2p - 3)(2p + 3 - 2p + 3
= 4p * 6
= 24p (answer)
Answer: $4
Step-by-step explanation:
Ralf is looking for a new baseball cap that his favorite team's logo on it and then finds one that normally sells for $17.99 on sale at 20% off.
We are to find the discount to the nearest cent. This will be:
Selling price= $17.99
Percentage off= 20%
Discount= Percentage off × Selling price
= 20% × $17.99
= 20/100 × $17.99
= 0.2 × $17.99
= $3.598
To the nearest cent, it will be
$3.598 = $4
The discount is $4 to the nearest cent.
I believe your answer will be 10
Answer:
0 stores
Step-by-step explanation:
Look at the numbers located inside the | |. Those are in the tens value. In that case, note that | 3 | 0 = 30
Look at the numbers to the right of 3. There is only a 0. Because there is no 7 located in the set, there is no 37.
0 stores is your answer.
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Answer:
Muchos de los problemas de las ciencias, economía, finanzas, medicina y otros numerosos campos se pueden traducir a problemas de álgebra. Ésta es una razón por la
que el álgebra es tan útil. En esta sección usamos las ecuaciones como modelos
matemáticos para resolver problemas de la vida cotidiana.
Criterios para modelar con ecuaciones
Se aplican los siguientes criterios para plantear ecuaciones que modelen situaciones
formuladas en palabras. Para mostrar la manera en que los criterios pueden ayudar a
plantear las ecuaciones, anotamos al margen cuándo funciona cada ejemplo de esta
sección
Step-by-step explanation: