What is the correct order of operations for solving equations

Asked by admin @ 05/11/2021 in Mathematics viewed by 256 People

Use the correct order of operations to solve the problem below. 8 × 9 + 12 ÷ 4 - (5 + 3)

Answered by admin @ 05/11/2021

8•9+12\4-(5+3)

We are gonna use the method PEMDAS (Parenthesis, Exponents, Multiplication/Division, Addition/ Subtraction) to help us solve this equation.

8•9+12/4-8

72+12/4-8

72+3-8

75-8

Which of the graphs below correctly solves for x in the equation −x2 − 3x − 1 = −x − 4?

Asked by maham237 @ 22/12/2020 in Mathematics viewed by 445 persons

Which of the graphs below correctly solves for x in the equation −x2 − 3x − 1 = −x − 4?

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?

Asked by wiki @ 05/11/2020 in Mathematics viewed by 816 persons

Which equation shows the quadratic formula used correctly to solve 7x2 = 9 + x for x?

Asked by wiki @ 27/10/2020 in Mathematics viewed by 445 persons

Solve the equation 4x 3 3x y 2y 5x 12

Asked by admin @ 22/11/2021 in Mathematics viewed by 303 persons

Solve the system of equations. 3x = -31 + 2y 5x + 6y = 23 a. x = -5, y = 8 b. x = - 29, y = - …

How to use elimination to solve the system of equations

Asked by admin @ 11/11/2021 in Mathematics viewed by 358 persons

Use elimination to solve the system of equations

The correct order of presentation in a classified balance sheet

Asked by admin @ 08/11/2021 in Business viewed by 288 persons

The assets section of a classified balance sheet usually includes the subgroups: Multiple Choice Current assets, liabilities, plant assets, and intangible assets. Current assets, long-term investments, plant assets, and equity. …

Which of the following is the correct equation for photosynthesis

Asked by admin @ 27/09/2021 in Biology viewed by 300 persons

Which of the following is the correct equation for PHOTOSYNTHESIS? CO2 + O2 + H20 --> Light+ glucose CO2 + glucose + H20 --> O2 + light CO2 + light …

The set with correct order of acidity is

Asked by admin @ 29/08/2021 in Chemistry viewed by 341 persons

The set with correct order of acidity is(a) HClO < HClO₂ < HClO₃ < HClO₄(b) HClO₄ < HClO₃ < HClO₂ < HClO(c) HClO < HClO₄ < HClO₃ < HClO₂(d) HClO₄ …

Arrange the scrum practices in the correct order

Asked by admin @ 26/08/2021 in Computer Science viewed by 354 persons

Arrange the Scrum practices in the correct order The correct order for these items is as follows: 1.Plan for the Sprint 2.Sprint 3.Daily Scrum 4.Review the Sprint 5.Work Review and …

Which is the correct operator for power xy

Asked by admin @ 25/08/2021 in Math viewed by 256 persons

Which is the correct operator for power(x^y)? X^y X**y X^^y None of the mentioned

Solve the equation 4 x 3 5 2x 3

Asked by admin @ 20/08/2021 in Math viewed by 347 persons

Solve by factorization method: (4/x ) -3 = 5/(2x+3) , x≠ 0, -3/2.

The correction factor a to the ideal gas equation

Asked by admin @ 17/08/2021 in Chemistry viewed by 347 persons

The correction factor 'a' to the ideal gas equation corresponds to(1) Density of the gas molecules(2) Volume of the gas molecules(3) Forces of attraction between the gas …