Answer:
Therefore first number is 3 and second number is 18
Step-by-step explanation:
Sum of the two numbers is 21 and Second number is six times the first number
x+6x = 21
7x = 21
x = 21/7
x = 3
substitute x value in 6x to find second number,
= 6x
= 6*3
= 18
Answer: 62 1/12 cubic cm
Step-by-step explanation:
Answer:
-8t-14
Step-by-step explanation:
-6t-18-2t+4