Answer:
see explanation
Explanation:
(a)
3x + 5y = 8 → (1)
4x - 3y = 1 → (2)
multiplying (1) by 3 and (2) by 5 and adding the result will eliminate y
9x + 15y = 24 → (3)
20x - 15y = 5 → (4)
add (3) and (4) term by term to eliminate y
29x + 0 = 29
29x = 29 ( divide both sides by 29 )
x = 1
substitute x = 1 into either of the 2 equations and solve for y
substituting into (1)
9(1) + 15y = 24
9 + 15y = 24 ( subtract 9 from both sides )
15y = 15 ( divide both sides by 15 )
y = 1
solution is x = 1 , y = 1
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(b)
6p + 4q = 20 → (1)
5p - 2q = 6 → (2)
multiplying (2) by 2 and adding to (1) will eliminate q
10p - 4q = 12 → (3)
add (1) and (3) term by term to eliminate q
16p + 0 = 32
16p = 32 ( divide both sides by 16 )
p = 2
substitute p = 2 into either of the 2 equations and solve for q
substituting into (1)
6(2) + 4q = 20
12 + 4q = 20 ( subtract 12 from both sides )
4q = 8 ( divide both sides by 4 )
q = 2
solution is p = 2 , q = 2
He expected it because Phaeacians were famous for their hospitality and willingness to help everyone. They would refuse help to no one so he expected them to help him.
Answer:
1. Doctor : You should take this medicine every day.
Patient : Should I take it before dinner or after dinner?
Doctor : No, you should take it after breakfast.
The Doctor advised the patient that (a) he should take the medicine every day. The patient further asked (b) if he should take it before or after dinner.The doctor replied negatively and then said (c) that he should take it after breakfast.
2. Teacher : Children, let us all pledge to save trees.
Children : Yes, Mam, we all pledge to save our trees as the trees are the lungs of the city.
Teacher : Let us start today by planting a sapling.
The teacher asked all the children to pledge to save trees. The children replied affirmatively (a) that they pledge to save their trees as the (b) lungs of the city. Then the teacher said that (c)they would start by planting a sapling.
Answer:
Straight Corridors are a Base building structure designed to connect other larger structures. They can have windows built on the sides or top.
Given sentence: Some people fast for a period of time after Mardi Gras. In this, ‘people’ is the simple subject.
Answer: Option A
<u>Explanation:
</u>
A sentence consists of a subject and a verb, out of which the subject tends to define the area of focus in a sentence. When a simple noun is present in a subject, there is a noun which can add more meaning into the sentence when added and by doing so the noun is more focused.
Here people defined the as noun, the area of focus in a sentence. Fast is the verb to which there is more meaning added to the sentence. Without any subject, one cannot find a complete sentences.
