The oldest son will get $370, the middle will get $220 and the youngest will get $185.
Step-by-step explanation:
Given,
Total amount to be split = $775
Let,
Oldest son's share = x
Middle son's share = y
Youngest son's share = z
According to given statement;
x+y+z=775 Eqn 1
the oldest gets twice as much as the youngest
x = 2z Eqn 2
the middle son gets $35 more than the youngest
y = z+35 Eqn 3
Putting value of x and y from Eqn 2 and 3 in Eqn 1
Dividing both sides by 4
Putting z=185 in Eqn 2
Putting z=185 in Eqn 3
The oldest son will get $370, the middle will get $220 and the youngest will get $185.
Keywords: linear equation, substitution method
Learn more about substitution method at:
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The first one is a cube. the second one is a 3d triangle/pyramid, the 3rd one is a rectangle and the last one is another 3d triangle/pyramid. hope that helped ya!
Answer:
D: How many hours did you spend watching TV today?
Step-by-step explanation:
Statistical questions can be identified by the fact that they can have multiple answers. This question could be answered in many different ways. "Did you watch four hours of TV today?" is a yes or no question (which makes it non statistical), "Did you watch TV today?" is the same way. "Did you watch five or six hours of TV today?" also only has two possible answers, which means it is non statistical.
D: How many hours did you spend watching TV today? is the only option that has multiple possible ways of answering
Well. To put it simple, let's start off with an equation to help figure out this problem:
16/8 = ? / 2.55
(16 ounces are in a pound btw)
8 x 2 = 16
2.55 x 2 = 5.1
meaning:
16/8 = 5.1/2.55
Answer: 5.1 ounces of barley can be purchased with $2.55
Hope this helped! :D
Answer:
your answer will be B)
Step-by-step explanation:
have a nice day