Mathematics, 09.03.2021 18:40 emojigirl2824

Hey how do i solve for x ?

Answers: 2

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Answer from: Quest

the homeowners insurance cost for a 115,000 wood frame house is 80,500.

step-by-step explanation:

it is given that the coverage rate for wood frame house is 0.7.

the value of wood frame house is 115,000.

$\text{insurance cost}=\text{coverage rate}\times \text{total value of house}$ .

homeowners insurance cost for a 115,000 wood frame house is

$115000\times 0.7=80500$

therefore the homeowners insurance cost for a 115,000 wood frame house is 80,500.

Answer from: Quest

There’s no picture i can’t without a picture here

Answer from: Quest

answer: the proof is mentioned below.

step-by-step explanation:

since, given: lines bc = ef

prove: lines ac > ef

statements reason

1. bc=ef 1. given

2. ac= ab+bc 2. because b is the point between the

line segment ac

3. ac > bc 3. because if a line segment is equal to

the sum of two line segments then it is

always greater then each of these

individual line segments

4. ac > ef 4. by equality property.

Answer from: Quest

So the first thing we do is to multiply the top equation by 3. the reason i want to do this is i notice there will be a 6y on both equations and can possibly add/subtract them. so we get 6y = -3x + 27. adding that and the second equation we get 6x = 27-15 which is 12. divide by 6 and we get 2. ∴ x = 2. substituting 2 into the first equation we get 2y = -2 + 9 which is 7. divide by 2 and we get 7/2. ∴ y = 7/2, x = 2.

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