Answer: she must complete 4 levels to have a point fewer than 20
Step-by-step explanation:
Given the following :
Starting point = 100 points
Passing a level = - 8 points
Catching a flower = - 3 points
Suppose Tina catches 6 flowers per level
Number of levels she must complete to have fewer Than 20 points
Total number of points lost per level:
Catching 6 flowers = -(6 × 3)
Passing the level = - 8
= - 18 + - 8 = - 26 points
Number of levels she must complete to have < 20
Let number of levels = y
Starting points - (26 × number of levels) < 20
100 - (26y) < 20
100 - 26y < 20
-26y < 20 - 100
-26y < - 80
y > 80/26
y > 3.07
Hence she must complete 4 levels to have a point fewer than 20
First turn 7 hours and 3/4 hours into a decimal number. This will help when doing equations (the work).
This means finding the decimal value of 3/4. 3 divided by four is .75, which means that's the decimal value. Now add 7.
The full decimal number is 7.75 hours.
Now, the question says you are two-thirds there, meaning you have one-third to get there, also known as 1/3.
What you can do to find how much longer the trip will take is divide 7.75 by 3 which will give you one-third of 7.75.
One-third of 7.75 is 7.75 divided by 3 which is approximately equal to 2.58.
Since the unit is hours, 2.58 represents 2.58 hours.
Therefore, the answer is that it will take 2.58 hours longer to get to Portland, Orgeon.
Remember to do a bit of studying, understand how the question can be solved, and doing procedures with fractions.
I hope this helped!
Answer:
7/16
Step-by-step explanation:
don't ask me to explain because I won't sorry have a nice day♀️
For the numbers with negative sign, the larger the numerical value following the negative sign, the lower is the value of the number. The symbol, ">" means "greater than".
From the inequalities given above, the one that makes exact sense is,
-8.0329 > -8.045
Hence, the answer to this item is the third choice.
