According to the question,
6x + 90 = -42
<h3>To Find:</h3>
The value of x.
<h3>Solution:</h3>
6x = -42 + 90
or, x = 48/6
or, x = 8
<h2>Answer:</h2>
The value of x is 8.
Answer: The number is 12
Step-by-step explanation:
n=number
2n-8=16
2n=24
n=12
The number is 79 that is prime
Answer:
D
Step-by-step explanation:
R(x) = -x^2+122x+400
