Let L and S represent the weights of large and small boxes, respectively. The problem statement gives rise to two equations:
.. 7L +9S = 273
.. 5L +3S = 141
You can solve these equations various ways. Using "elimination", we can multiply the second equation by 3 and subtract the first equation.
.. 3(5L +3S) -(7L +9S) = 3(141) -(273)
.. 8L = 150
.. L = 150/8 = 18.75
Then we can substitute into either equation to find S. Let's use the second one.
.. 5*18.75 +3S = 141
.. S = (141 -93.75)/3 = 15.75
A large box weighs 18.75 kg; a small box weighs 15.75 kg.
It can't. 9 x 1/4 = 2 and 1/4. The equation in the question is a false statement.
the first few bars are the people who walked fewer than 4,000, so add up the numbers on the side (2 and 5) and you get 7, so a
Answer:
He has 12 print patterns shirt
Step-by-step explanation:
Here, we are interested in calculating the number of print colored shirts owned by Gere.
From the question, we are told that he has 3 times shirts with print colors as shirts with solid colors.
This means that if the number of solid colored shirt he has is x, then he has 3x print shirts
The addition of both is 16;
hence;
x + 3x = 16
4x = 16
x = 16/4
x = 4
Since number of print shirts = 3x; this means there are 3 * 4 = 12 print shy
Answer:
D equals 414
Step-by-step explanation:
414 is correct because to check do 414 divided by 3 to equal 138
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