Acceso
Prima
Hogar Banco de preguntas Matemáticas Aritmética
Pregunta
upstudy study bank question image url

Evaluate \( 18-(-2) \)

Ask by Chavez Rodriquez. in Nigeria
Mar 13,2025

Solución de inteligencia artificial de Upstudy

Respuesta verificada por el tutor

Responder

\( 18 - (-2) = 20 \)

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

Extra Insights

To evaluate \( 18 - (-2) \), you can think of subtracting a negative number as adding its positive counterpart. So, the expression becomes: \[ 18 - (-2) = 18 + 2 = 20. \] Therefore, the final answer is \( 20 \).

preguntas relacionadas

Suppose that you earned a bachelor's degree and now you're teaching high school. The school district offers teachers the opportunity to take a year off to earn a master's degree. To achieve this goal, you deposit \( \$ 2000 \) at the end of each year in an annuity that pays \( 4.5 \% \) compounded annually. a. How much will you have saved at the end of five years? b. Find the interest.
Aritmética United States Mar 17, 2025
Suppose Maji borrowed \( \$ 3,923.00 \), but you forgot what the interest rate was for the simple interest loan. If Maji ended up paying \( \$ 7,100.63 \) in total after 9 years. What was the interest rate of the loan? Record the rate as a percentage rounded to the nearest percent.
Aritmética United States Mar 17, 2025
Suppose \( \$ 10,000 \) is invested by Stephanie for 25 years in an account that earns \( 12 \% \) interest, compounded semi-annually. Round the solutions to the nearest cent, if necessary. Determine the future value of the account. Future Value \( = \) Determine the amount of interest earned in this account over the 25 years. Interest \( = \)
Aritmética United States Mar 17, 2025
c) \( \left(-\frac{3}{2}\right) \div(-2,3) \div\left(+\frac{5}{6}\right)-\left(-\frac{1}{2}\right)= \)
Aritmética Mozambique Mar 17, 2025
e) \( \sqrt{3364}= \)
Aritmética Mozambique Mar 17, 2025

Latest Arithmetic Questions

Nothing To Miss . Jamie Miller Topic 2 Quiz Question 8 of 15 (1 point) । Question Attempt: 1 of 1 Raina tutors chemistry. For each hour that she tutors, she earns 30 dollars. Her earnings, \( E \) (in dollars), after tutoring for \( h \) hours is given by the fotur - Topic 2 Quiz following function. \( E(h)=30 h \) How much does Raina earn if she tutors for 3 hours? 90 dollars
Aritmética United States Mar 17, 2025
Suppose that you earned a bachelor's degree and now you're teaching high school. The school district offers teachers the opportunity to take a year off to earn a master's degree. To achieve this goal, you deposit \( \$ 2000 \) at the end of each year in an annuity that pays \( 4.5 \% \) compounded annually. a. How much will you have saved at the end of five years? b. Find the interest.
Aritmética United States Mar 17, 2025
e) \( \sqrt{3364}= \)
Aritmética Mozambique Mar 17, 2025
c) \( \left(-\frac{3}{2}\right) \div(-2,3) \div\left(+\frac{5}{6}\right)-\left(-\frac{1}{2}\right)= \)
Aritmética Mozambique Mar 17, 2025
A bank features a savings account that has an annual percentage rate of \( 3.4 \% \) with interest compounded semi-annually. Claire deposits \( \$ 6,000 \) into the account. What is the annual percentage yield (APY) for the savings account? APY \( = \) (Round to the nearest hundredth of a percent.)
Aritmética United States Mar 17, 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