5
If you call your number x, the expression would be 5x.
To distribute a negative number in an expression, you multiply the negative number by each term within the parentheses. For example, if you have -3(x + 4), you would apply the distribution by multiplying -3 by both x and 4, resulting in -3x - 12. This process helps to expand the expression by applying the negative sign to each term.
The property you are referring to is the Distributive Property. It states that when you multiply a number outside parentheses by each term inside the parentheses, you distribute the multiplication across all terms. For example, in the expression ( a(b + c) ), you would multiply ( a ) by both ( b ) and ( c ), resulting in ( ab + ac ).
That would be the number 1.
If you call the number "n", then the expression would be "n+5".
An number with a x after mean multiply, so it would be 4x12=48
8z + 5
To express "7 times a number increased by 4" mathematically, you would write it as 7x + 4, where x represents the unknown number. This expression indicates that you multiply the number by 7 and then add 4 to the result. So, if the number is 5, the expression would be 7(5) + 4 = 35 + 4 = 39.
If you call your number x, the expression would be 5x.
The property you are referring to is the Distributive Property. It states that when you multiply a number outside parentheses by each term inside the parentheses, you distribute the multiplication across all terms. For example, in the expression ( a(b + c) ), you would multiply ( a ) by both ( b ) and ( c ), resulting in ( ab + ac ).
That would be the number 1.
If x is used to represent the unknown number, then the expression for 20 times a number would be 20x.
If you call the number "n", then the expression would be "n+5".
an even number.
To convert quarts to cups, you can use the conversion factor that 1 quart is equal to 4 cups. Therefore, if you want to express the number of quarts (let's denote it as ( q )) in terms of cups, the algebraic expression would be ( 4q ). This means that to find the total number of cups, you multiply the number of quarts by 4.
Let the number be x and so the expression would be: x+20
To express "16 more than twice a number" in mathematical terms, you would write it as 2x + 16, where x represents the unknown number. This expression indicates that you first multiply the number by 2 (twice the number) and then add 16 to the result.