HEY GUYS PLEASE HELP ME ANYONE I MEAN ANYONE WHOO EXPLAINS WELL AND NOT FOR THE POINTS WILL BE MARKED AS BRAINLIEST .SOLVE EACH SYSTEM BY SUBSTITUTION SO WE HAVE -4X+6Y=12X+2Y=-10 SO FAR I GOT -14Y=52 DONT GET ME WONG I KNOW HOW TO SOLVE IT BUT SINCE 14 GOES INTO 52 3 TIMES DO I THEN HAVE TO PLUG IN FOR Y

Answers

Answer 1

Answer: -4x + 6y = 12
x + 2y = -10

First solve for x in the second equation

x + 2y = -10
x = -10 - 2y

Now we have a value for x so we can substitute it into the other equation

-4 (-10 - 2y) + 6y = 12

Now solve for y

40 + 8y + 6y = 12
40 + 14y = 12
14y = -28
y = -2

Now we have a value for y that we can plug into one of the original equations so we can solve for x

x + 2y = -10
x + 2(-2) = -10
x - 4 = -10
x = -6

Your solution set is

(-6, -2)

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What the prime factor is action of 8

Answers

The prime factors are 2, 4, 8

the prime factors of 8 is 2, 4, 8

HELP ME PLEASEBased on your decision, answer these three questions: Who is responsible for the changes? What resources or materials are needed? When will the change occur? Write your answer in paragraph form, and include details to support your ideas.

Answers

Answer:

As city planner, I will be responsible for carrying out the plans. We will need to hire a construction company and road crews to build the roundabout. We will also need to purchase materials and equipment for digging up and repaving the road. The change will occur at the start of the year.

Step-by-step explanation:

2020e said so :D

Answer:

The committee I am part of and animal control will be responsible for implementing the change. We will need to hire veterinarians or get some to volunteer to do the spaying and neutering, and we will need to recruit volunteers to capture stray pets. We will also have to have places to carry out the operations. The program will go into effect at the start of the new year.

Step-by-step explanation:

Five hamburgers and one order of fries together cost $10.24, whereas one hamburger and five orders of fries together cost $5.84. What is the total cost ofthree hamburgers and three orders of fries?
A) $13.20
B) $12.72
C) $8.04
D) $3.30
E) None of the precious choices are correct.

Answers

hamburgers = h
fries = f
5h + f = $10.24
h + 5f = $5.84
6h + 6f = $ 16.08
3h + 3f = $8.04

The correct answer is C.

Round 12.27 to the nearest tenth.

Answers

12.3 is the nearest 10th.

The answer to your problem is 12.3

Which pair of angles are supplementary?Group of answer choices

(A angles 2 and 3

(B angles 4 and 2

(C angles 5 and 7

(Dangles 8 and 6

Answers

Answer:

Step-by-step explanation:

2 and 3 are supplementary to each other and add up to 180 degrees

Answer:

the choices are:

A: angles 2&3

the rest are vertical angles

Geometry math question no Guessing and Please show work

Answers

Consider the given triangles TPB and BSY,

PB=BS (Given )

$\angle TPB=\angle BSY$ (Each angle is a right angle)

$\angle TBP=\angle SBY$ (As vertically opposite angles are equal)

So, the given triangles are congruent by ASA postulate which states that "Triangles are congruent if any two angles and their included side are equal in both triangles".

Let us consider the two triangles TPB and YSB

The figure shows < TPB = < YSB

The sides PB=SB

<TBP=<YBS( vertically opposite angles are equal)

Two angles and included side are equal in the triangles TPB and YSB.

If any two angles and the included side are the same in both triangles, then the triangles are congruent.

The two triangles are congruent by ASA property of congruence .

Option A is the right answer.

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