Answer:5464
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let older brother age be x and the age difference between the brothers be y
Younger brother's current age = x - y
When older brother's age was at x - y, younger brother's age was x - 2y = 2
When young brother's age will be at x, older brother's age will be x + y = 20
Subtracting the first equation from the second: 3y = 18
y = 6
x = 14
So the older brother is 14 and the younger brother is 8.
Sum of three son's ages now = 15 + 11 + 7 = 33
Daddy's age now = 45
Age difference = 12
Each year, daddy's age goes up by 1 while the sum of three son's ages goes up by 3.
Dividing the age difference by the difference in age gain, 12 / (3 -1) = 12 / 2
= 6
So in 6 years when daddy is 51 and the sum of sons at 21, 17 and 13 will be equal.
Answer : Mrs Thomas will need the amount of $9.73 to cover her garden.
Hope this helps. - M
Hi!
8 * 75% = 6
8 + 6 = 14
14 - 8 = 6
So, the larger bag weighs 6 more pounds than the smaller one.
Answer: 75 meters
Step-by-step explanation:
Given: The variable ll models the anchor's elevation (in meters) relative to the water's surface t seconds after the ship drops its anchor as
To find the initial height, substitute t=0 in the equation, we get
Therefore, the initial height of the anchor = 75 meters .