Answer:
The third number is two more than the second number, so it is x+2+2, or simply x+4. Solve for x by combining like terms. The first number is 2, the second is 4, and the third is 6. When we add them together, we have 2+4+6=12.
Answer:
Gino should add $49.74 tip to the bill.
Step-by-step explanation:
20% / 100 = 0.2
0.2 x $248.70 = $49.74
Answer: $25.25
Step-by-step explanation:
378.75/15 = 25.25
Answer:

Step-by-step explanation:
We have
.
We can multiply both sides by 3 to get:

Divide by
by both sides

And divide by h by both sides:

And finally take the square root of both sides.

Done!