25
Expressed as an equation, this would be equal to 13x - 3.
Expressed as an equation, this would be equal to 4n - 25.
The equation can be written as 30 = 6b. To solve for the unknown number b, you would divide both sides of the equation by 6 to isolate b. Therefore, b = 30/6 = 5. This means that the number b is 5 in this scenario.
Rounding is when you make the number go up by 1 when it is 5 or more in a one digit number. When it is a two digit number, the number in the ones place has to be 5 or more to round up which means to make the number go up. When a number in the ones place is less than 5, you have to make the number goes down. For example, if you have the number 59, you would round up and it would be 60 or if you had the number 52, you would go down and the number would be 50. Rounding is also done after you solve an equation. For example, when you have an equation like 25+61, you would first have to solve the equation normally and then you round the answer. 25+61=86. 86 is rounded to 90 and that is your answer for an equation that is needed to be rounded. Estimating is when you have an equation and you round up or down before you solve the equation.
Oh, isn't that a happy little question! To find a decimal equation with a product of 3.15, you could think of something like 1.05 multiplied by 3. This would give you a product of 3.15. Remember, there are many different ways to create a decimal equation with a specific product, so feel free to explore and have fun with it!
Expressed as an equation, this would be equal to 13x - 3.
Let x = the number 8x - 10 = 22
Expressed as an equation, this would be equal to 4n - 25.
The equation can be written as 30 = 6b. To solve for the unknown number b, you would divide both sides of the equation by 6 to isolate b. Therefore, b = 30/6 = 5. This means that the number b is 5 in this scenario.
3Y - 2 = X + 5 This presumes "a number" and "x" are two separate values. If they are the same number, the equation would be 3X - 2 = X + 5. In this equation, X = 3.5.
Expressed as an algebraic equation, this would equal 3w.
-9 or -10Two consecutive negative integers that can be multiplied together with a product of 90 would be -9 and -10. A number sentence for this equation would be: -9 X -10 = 90.
First thing to notice is that you have two unknowns, but only 1 equation, so all you need to do is write out the equation: first let the "answer"= y, and "a number" = x then you would get y=2010+48x, Which is a linear graph
47. An equation for this would look like "x = 5 + 6*7" Using the order of operations (PEMDAS), you would find the product of 6*7, which is 42. Then, add 5 to get 47.
This would just include one number in the question, which would not make a product.
This would usually be written as:5n 5x 5a etc., i.e., 5, immediately followed by the desired variable.
To determine the number of hydrogen atoms on each side of the equation, you would need to balance the equation first. Once the equation is balanced, count the number of hydrogen atoms on both the reactant and product sides to compare. The number of hydrogen atoms should be the same on both sides of the balanced equation.