By looking at my notes, comparing and contrasting rational numbers that are integers to rational numbers that aren't is quite simple. Rational numbers are practically almost every single number in the number system. So...rational numbers that aren't integers would be fractions, decimals, and percentages. But rational numbers that are integers are whole numbers, either negative or positive. Hope this helps!
Jenny to Ed --> 4:5
Jenny has 24, which is 6 x 4
6 x 5 = 30
So, Ed has 30 crayons
Answer:
Hong = 25
Pablo = 100
Lashonda = 18
Step-by-step explanation:
Let Hong's order be x , since Pablo served 4 times as many as Hong , then Pablo's order is 4x , also , since Lashonda served 7 fewer than Hong , it means Lashonda's order is x - 7 . combining all
Hong's orders = x
Pablo's order = 4x
Lashonda's order = x - 7
Total order = 143
Then
x + 4x + x - 7 = 143
6x - 7 = 143
6x = 143 + 7
6x = 150
x = 25
Therefore :
Hong served 25 orders
Pablo served 24x 4 orders = 100 orders
Lashonda served 25 - 7 orders = 18 orders
Answer:
It will take Winston 11 seconds to hop 44 meters and catch up to Tina
Step-by-step explanation:
Set up an equation where x represents the number of seconds:
Tina will be represented by s + 33 since she goes 1 m/sec and she has a 33 meter head start, and Winston will be 4s. We need to find when Winston will catch up, so we need an equal sign.
s + 33 = 4s
Solve for s:
s + 33 = 4s
33 = 3s
11 = s
= 11 seconds
Then, plug in 11 as s to find how many meters he will go:
s + 33
11 + 33 = 44
= 44 meters
The final answer is 24 pink roses (1.6 * 15) I got 1.6 from 5/3
