Answer:
When x = -2 or when x = 7
Step-by-step explanation:
x+2 is a factor in the denominator. If x = -2, the factor becomes zero.
x-7 is a factor in the denominator. If x = 7, the factor becomes zero.
We can't have zero as a factor in a denominator because division by zero is not defined. It doesn't have any meaning.
Answer:
1.) 20
2.) the second option
Step-by-step explanation:
Hope this helps
Divide the numerator (2) by the denominator (3) to convert it to a decimal
Answer:
Step-by-step explanation:
There are 50 hundreds in 5000.
No of defective bulb expected = 50 * 3 = 150
Answer:
A. 3(5+x)
Step-by-step explanation:
if you multiply both 5 and x by 3(outside the parentheses), 3•5 is 15, and 3•x is 3x
