Answer:
-4
Step-by-step explanation:
Low tide is 1 ft below average water level.
High tide is 5 ft higher than low tide.
High tide is 5 ft higher than low tide. Start at low tide. Use 1 ft of the 5 ft to go up to average water level. You still have 4 ft more to go to high tide. That means high tide is 4 ft above average water level. Then, the average water level is 4 ft below high tide. A height below another height is is a negative number of feet from that height. Since the average water height is 4 ft BELOW high tide, then relative to high tide, the average water level is -4 ft.
Answer: -4
Answer:
y = 11
Explanation:
8(y − 5) = 6y − 18
Simplify both sides of the equation
8(y − 5) = 6y − 18
(8)(y) + (8)(−5) = 6y + −18( Distribute)
8y + −40 = 6y + −18
8y − 40 = 6y − 18
Subtract 6y from both sides
8y − 40 − 6y = 6y − 18 − 6y
2y − 40 = −18
Add 40 to both sides
2y − 40 + 40 = −18 + 40
2y = 22
Step 4: Divide both sides by 2
2y / 2 = 22 / 2
y = 11
Answer:
![1431_{5}](https://tex.z-dn.net/?f=1431_%7B5%7D)
Step-by-step explanation:
Divide the base ten number by 5 into a quotient and remainder, noting the remainder. Repeat this process with quotient as number, until the number is zero.
241 = 5 × 48 → remainder 1
48 = 5 × 9 → remainder 3
9 = 5 × 1 → remainder 4
1 = 5 × 0 → remainder 1 ↑ read remainders up the way
Finish here since number is zero
The remainders in reverse order give the value of 241 in base 5, that is
= ![1431_{5}](https://tex.z-dn.net/?f=1431_%7B5%7D)
X - 60 = 180 hope this helps
The time at which the cost for the services of the two companies would be in exactly 6 days. If we would compare the two charges, we would see that company A just charges 40 per day while B has a charge of 60, which is a standard fee, and a rate of 30 per day. So if we compute 40 x 6, we will have a total cost now of 240. If we compute 30 x 6, we will have a total cost now of 180 plus 60 which is the standard fee, and we will get 240. So in 6 days, the rates of the two companies would both accumulate to 240.