What do you need help with?
Answer:
6+8x
Step-by-step explanation:
The sum of a number and another number as a mathematical expression is u+v.
Here your first number is 6 and your second number is the product of 8 and x.
The product of two numbers means you multiply them.
So we have 6+8x.
Answer:
495
Step-by-step explanation:
To find this you have to find the LCM of the two times which in this case is 33 and 45. The LCM of those two is 495.
Answer:
17x - 7
Step-by-step explanation:
-2x + 8x - 9 + 4x + 7x + 2
6x - 9 + 4x + 7x + 2
6x - 9 + 11x + 2
17x - 9 + 2
17x - 7
