Search for tag: "mathematics (field of study)"

How to Solve Equations with Decimals | p/(-1.8)=-6.5 | Part 4 of 4 | Minute Math

In this video we learn how to Solve Equations with Decimals. We solve the decimal equation p/(-1.8)=-6.5. We use the multiplication property of equality to solve this equation with decimals. When you…

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How to Solve Equations with Decimals | -4.8=0.8n | Part 3 of 4 | Minute Math

In this video we learn how to Solve Equations with Decimals. We solve the decimal equation -4.8=0.8n. We use the division property of equality to solve this equation with decimals. When you add,…

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How to Solve Equations with Decimals | a-4.75=-1.39 | Part 2 of 4 | Minute Math

In this video we learn how to Solve Equations with Decimals. We solve the decimal equation a-4.75=-1.39. We use the addition property of equality to solve this equation with decimals. When you add,…

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How to Solve Equations with Decimals | y+2.3=-4.7 | Part 1 of 4 | Minute Math

In this video we learn how to Solve Equations with Decimals. We solve the decimal equation y+2.3=-4.7. We use the subtraction property of equality to solve this equation with decimals. When you add,…

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How to Determine Whether a Number is a Solution to an Equation | 2x-5=-13 | Minute Math

In this video we learn how to determine whether a number is a solution to an equation. We determine whether each of the following is a solution to the equation 2x-5=-13, x=4, x=-4, x=-9. The steps…

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How to Evaluate Variable Expressions with Integers | Evaluate 3x+4y-6 when x=-1; y=2 | Part 2 of 2

In this video we learn how to evaluate variable expressions with integers. We evaluate 3x+4y-6 when x=-1 and y=2. #variableexpressions #evaluateexpressions #simplifyexpressions #minutemath…

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How to Evaluate Variable Expressions with Integers | Evaluate 2x^2-3x+8 when x=-4 | Part 1 of 2

In this video we learn how to evaluate variable expressions with integers. We evaluate 2x^2-3x+8 when x=-4. #variableexpressions #evaluateexpressions #simplifyexpressions #minutemath #algebrahelp…

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How to Evaluate Variable Expressions with Integers | Evaluate 20-z when z=12 and z=-12 | Part 2 of 2

In this video we learn how to evaluate variable expressions with integers. We evaluated 20-z when z=12 and z=-12. #variableexpressions #integers #minutemath #algebrahelp #algebra #prealgebra…

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How to Evaluate Variable Expressions with Integers | Evaluate x-4 when x=4 and x=-6 | Part 1 of 2

In this video we learn how to evaluate variable expressions with integers. We evaluated x-4 when x=4 and x=-6. #variableexpressions #integers #minutemath #algebrahelp #algebra #prealgebra…

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How to Evaluate Variable Expressions with Integers | Part 4 of 4 | Evaluate (x+y)^2 when x=-18; y=2

In this video we learn how to evaluate variable expressions with integers. We show how to evaluate (x+y)^2 when x=-18 and y=2. #variableexpressions #integers #minutemath #algebrahelp #algebra…

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How to Evaluate Variable Expressions with Integers | Part 3 of 4 | Evaluate 3a+b when a=12 and b=-30

In this video we learn how to evaluate variable expressions with integers. We show how to evaluate 3a+b when a=12 and b=-30. #variableexpressions #integers #minutemath #algebrahelp #algebra…

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How to Evaluate Variable Expressions with Integers | Part 2 of 4 | When n=-5, evaluate n+1 and -n+1

In this video we learn how to evaluate variable expressions with integers. We show how to evaluate variable expressions with integers with the problem when n=-5, evaluate n+1 and -n+1.…

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How to Evaluate Variable Expressions with Integers | Part 1 of 4 | Evaluate x+7 when x=-2 and x=-11

In this video we learn how to evaluate variable expressions with integers. We show how to evaluate x+7 when x=-2 and x=-11. #variableexpressions #integers #minutemath #algebrahelp #algebra…

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Divisibility Tests | Part 2 of 2 | Is 5,625 divisible by 2, 3, 5, and 10 | Minute Math

In this video we learn about divisibility tests. We determine if 5,625 is divisible by 2, 3, 5, and 10. #factors #primenumbers #divisibilitytest #minutemath #algebrahelp #algebra #prealgebra…

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Divisibility Tests | Part 1 of 2 | Is 1,290 divisible by 2, 3, 5, and 10 | Minute Math

In this video we learn about divisibility tests. We determine if 1,290 divisible by 2, 3, 5, and 10. #factors #primenumbers #divisibilitytest #minutemath #algebrahelp #algebra #prealgebra…

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How to Determine Whether a Number is a Solution to an Equation | Part 2 of 2 | Minute Math

In this video we learn how determine whether a number is a solution to an equation. We are determine whether y=2 is a solution to 6y-4=5y-2. The Steps we follow are: 1) Substitute the number for…

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