Acceso
Prima
Hogar Banco de preguntas Matemáticas Aritmética
Pregunta

\( \left[\begin{array}{c}{-5+(-3)}\end{array}\right]\times 7 \)

Ask by Medina Bush. in South Africa
Mar 11,2025

Solución de inteligencia artificial de Upstudy

Respuesta verificada por el tutor

Responder

\(-56\)

Solución

¡Inicia sesión para desbloquear respuestas gratis!

Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.

star-icon Descubrir

Respondido por UpStudy AI y revisado por un tutor profesional

Beyond the Answer

First off, let's simplify the expression inside the brackets. When you add -5 and -3, you get -8. So, the expression now looks like \([-8]\times 7\). Now, if we multiply -8 by 7, we get -56. Therefore, the final result is -56. Keep in mind that when multiplying a negative number by a positive number, the result will always be negative!

preguntas relacionadas

Houa bought 11 chicken wings for \( \$ 23.10 \). How much does each wing cost? On the double number line below, fill in the given values, then use multiplic:
Aritmética United States Mar 14, 2025
The price of a home is \( \$ 200,000 \). The bank requires a \( 15 \% \) down payment. The buyer is offered two mortgage options: 15 -year fixed at \( 6.5 \% \) or 30 -year fixed at \( 6.5 \% \). Calculate the amount of interest paid for each option. How much does the buyer save in interest with the 15 -year option? Use the following formula to determine the regular payment amount. \[ \text { PMT }=\frac{\mathrm{P}\left(\frac{\mathrm{r}}{\mathrm{n}}\right)}{\left[1-\left(1+\frac{r}{n}\right)^{-n t}\right]} \] Find the monthly payment for the 15 -year option. \( \$ 1,481 \) (Round to the nearest dollar as needed.) Find the monthly payment for the 30-year option.
Aritmética United States Mar 14, 2025
How can you tell that \( (448+217+34) \times 9 \) is three times as large as \( (448+217+34) \times 3 \) without doing complicated calculations? Compare the parts that are the same. The first expression shows a sum multiplied by a multiple of 3 . The second shows the same sum multiplied by a multiple of 3 . So, the two expressions are both 3 times as large as the sum. Compare the parts that are the same. The first expression shows a sum multiplied by a number. The second shows the same sum multiplied by a number. So, both expressions must be greater than the sum. Compare the parts that are different. The first expression shows a sum multiplied by 9 . The second shows the same sum multiplied by 3 . So, the first expression is three times as large as the second expression. Compare the parts that are different. The first expression shows a sum multiplied by 9 . The second shows the same sum multiplied by 3 . So, the first expression must be less than the second expression.
Aritmética United States Mar 14, 2025
ts on a field trip to see a play at a theater that has 660 seats. The students left 231 seats vacant. What percentage of
Aritmética United States Mar 14, 2025
Finding the principal, rate, or time for a simple interest loan whose term i... Kevin took out a loan for 225 days and was charged simple interest at an annual rate of \( 7.3 \% \). The total interest he paid on the loan was \( \$ 117 \). How much money did Kevin borrow? Assume that there are 365 days in a year, and do not round any intermediate computations. If necessary, refer to the list of financial formulas.
Aritmética United States Mar 14, 2025

Latest Arithmetic Questions

\begin{tabular}{l}\hline \( \begin{array}{l}\text { Interesse ATTIVO } \longrightarrow \text { si aggiunge } \\ \text { al denaro depositato }\end{array} \) \\ Deposito: \( € 450 \) - Interesse: \( 2,5 \% \) \\ Totale dopo un anno: \\ \( \begin{aligned} 450: & = \\ \times & = \\ & =\end{aligned} \) \\ \hline\end{tabular}
Aritmética Italy Mar 14, 2025
In a box of 80 glasses, 3 are broken. Work out the percentage of broken glasses in the box.
Aritmética Kenya Mar 14, 2025
How can you tell that \( (448+217+34) \times 9 \) is three times as large as \( (448+217+34) \times 3 \) without doing complicated calculations? Compare the parts that are the same. The first expression shows a sum multiplied by a multiple of 3 . The second shows the same sum multiplied by a multiple of 3 . So, the two expressions are both 3 times as large as the sum. Compare the parts that are the same. The first expression shows a sum multiplied by a number. The second shows the same sum multiplied by a number. So, both expressions must be greater than the sum. Compare the parts that are different. The first expression shows a sum multiplied by 9 . The second shows the same sum multiplied by 3 . So, the first expression is three times as large as the second expression. Compare the parts that are different. The first expression shows a sum multiplied by 9 . The second shows the same sum multiplied by 3 . So, the first expression must be less than the second expression.
Aritmética United States Mar 14, 2025
Teresa took out a loan for \( \$ 4800 \) and was charged simple interest at an annual rate of \( 11.5 \% \). The total interest she paid on the loan was \( \$ 138 \). How long was the loan for, in months? Do not round any intermediate computations. If necessary, refer to the list of financial formulas.
Aritmética United States Mar 14, 2025
Finding the principal, rate, or time for a simple interest loan whose term i... Kevin took out a loan for 225 days and was charged simple interest at an annual rate of \( 7.3 \% \). The total interest he paid on the loan was \( \$ 117 \). How much money did Kevin borrow? Assume that there are 365 days in a year, and do not round any intermediate computations. If necessary, refer to the list of financial formulas.
Aritmética United States Mar 14, 2025
Anterior Próximo
¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde Hazte Premium
Estudiar puede ser una verdadera lucha
¿Por qué no estudiarlo en UpStudy?
Seleccione su plan a continuación
Prima

Puedes disfrutar

Empieza ahora
  • Explicaciones paso a paso
  • Tutores expertos en vivo 24/7
  • Número ilimitado de preguntas
  • Sin interrupciones
  • Acceso completo a Respuesta y Solución
  • Acceso completo al chat de PDF, al chat de UpStudy y al chat de navegación
Básico

Totalmente gratis pero limitado

  • Solución limitada
Bienvenido a ¡Estudia ahora!
Inicie sesión para continuar con el recorrido de Thoth AI Chat
Continuar con correo electrónico
O continuar con
Al hacer clic en "Iniciar sesión", acepta nuestros términos y condiciones. Términos de Uso & Política de privacidad