11 units is the correct answer to this question.
Answer:
7
Step-by-step explanation:
This is because any number combind with a variable will be considered a coefficient, for example in the equation 4x-13, 4 is the coefficient.
$24000
So, first you would find out how much Robin makes in 1 week by dividing 4320/9=480
Then, you would multiply this number by 50 since he is working 50 weeks. The answer would be $24000
Answer/Step-by-step explanation:
Coefficient is a number in a term that multiplies a variable in an expression.
A constant is a number in an expression that stands alone.
Variable are represented with letters in an expression of equation. They can stand alone or be multiplied with a coefficient.
a. In 7x + 9,
7 is the coefficient,
9 is the constant
x is the variable
b. In 6y - 5,
6 is the coefficient,
-5 is the constant
y is the variable
c. In 4.5 - 2.7z,
- 2.7 is the coefficient,
4.5 is the constant
z is the variable
Answer:
Step-by-step explanation:
=XY×XZ
144=7×(7+x)
144=49+7x
95=7x
x=13.57