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Which phrase describes the variable expression k - 7?
7 less than k
Is 6k a variable?
k is a variable, 6 is a coefficient.
An expression for 9 less than k?
If you want to say "Nine is less than a number k," you would write 9<K. If you're asking for an equation, e.g. "Nine less than a number k is equal to that number divided by three," you would write k - 9.
What is a term that has no variable?
A constant.
What is an equation that shows that one variable varies directly with the square of the other variable?
y=x^2 * k k=constant of proportionality OR y/x^2 = k
What is the coefficient of the variable in the expression 18k?
k
Which phrase describes the variable expression k - 7?
7 less than k
When K equals 10 what is the value of this expression 3k?
k = 10 3k = 30 When a number appears next to a variable (like "k") it usually means multiply the number times the variable.
How can you simplify the expression to a number without knowing any number value for the variable k?
You have not told us what expression you wish to simplify.
What expression is equivalent to the fraction five eighths?
Any rational number of the form 5k/8k where k is an integer is equivalent.
What does K represent in Math?
K can be a variable, it is commonly a variable in the quadratic equation y=a(x-h)2+k K is the y-intercept.
Is 6k a variable?
k is a variable, 6 is a coefficient.
What is the variable in the equation 12k 20?
The variable is k.
4 is subtracted from two - thirds of k?
2k/3 - 4
An expression for 9 less than k?
If you want to say "Nine is less than a number k," you would write 9<K. If you're asking for an equation, e.g. "Nine less than a number k is equal to that number divided by three," you would write k - 9.
What is the variable in the equation 12k equals 20?
k is the variable.
What is the algebraic expression to 15-k?
15-k
