Answer:
18x = -100 is the simplified form
Step-by-step explanation:
(3/4x) + 5 = (5/6)
3/4x (*24) + 5 (*24) = 5/6 (*24)
18x + 120 = 20
Answer:
<em>C. 94</em>
Step-by-step explanation:
Take in account for PEMDAS: Parenthesis, Exponent, Multiplication/Division, Addition/Subtraction.
First is to find the answer within the innermost parenthesis:
(4²+1).
Find the exponent of 4², which is 16, leaving you the equation of
16+1, which equals to 17.
Next you multiply 3 by 17 (since the parenthesis of 17 borders 3):
17×3=51.
Next, multiply 51 by 2 (same rule as 3×17).
51×2=102.
After this you get 102-2³. Now, find 2³=2×2×2=8
This gets you to 102-8, ending up with your answer of 94.
Answer:
45
Step-by-step explanation:
To solve this you need to divided 0.33 in 2. Because 2 meters. So, 0.165 per minute. But the question is per second, so we need to divided 0.165 by 60. In doing that, you get 0.00275 meters per second. For the 2nd question, we do 0.165 multiplied by 3 to get the answer of 0.495 meters in 3 minutes. I hope my answer helps!
Answer: John's share of the money is $18.75
Step-by-step explanation:
The total amount of money that was paid to John and Monica for their work is $41.25.
John worked 2.5 hours, and Monica worked 3 hours. This means that the ratio of the amount of time that each of them worked is
2.5 : 3
Total ratio is 2.5 + 3 = 5.5
If they split the money according to the amount of time each of them worked, then John's share of the money would be
2.5 / 5.5 × 41.25 = 103.125/5.5
= $18.75