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2 years ago

I WILL GIVE BRAINLIEST❤️

Mathematics

2 answers:

Irina-Kira [14]2 years ago

5 0

sorry

además no ablo mucho inglés

kati45 [8]2 years ago

3 0

Answer:

divide.

Step-by-step explanation:

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Solve the equation pls <br> 4t=32

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The answer is 6. Because 4x6=32

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2 years ago

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The miller’s are comparing babysitting services for their two children. the babysitters block charges a rate of $15 an hour per

jonny [76]

Answer:

2.5 hours

Step-by-step explanation:

BB = 25 + (15x)2

SS = (20x)2

25 + 30x = 40x

10x = 25

x = 2.5

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2 years ago

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2+3+3==2=2=3=hiokwfqndklmDnkldgn

bonufazy [111]

Answer:

actually it's 234

brainliest this was hard

Step-by-step explanation:

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2 years ago

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Solve by the elimination method

Usimov [2.4K]

There is one solution. The solution of the system is (9,-5)

Option A is correct.

Step-by-step explanation:

We need to solve the system of equations by elimination method

$6x= 64+2y\\2x= -7-5y$

Rearranging the equations:

$6x-2y=64\,\,\,eq(1)\\2x+5y=-7\,\,\,eq(2)$

Eliminating y to find value of x:

Multiply eq(1) by 5 and eq(2) by 2 and add both equations:

$30x-10y=320\,\,\,\\4x+10y=-14\\--------\\34x=306\\x=\frac{306}{34}\\ x=9$

So, value of x= 9

Eliminating x to find value of y:

Multiply eq(1) by 2 and eq(2) by 6 and subtract both equations:

$12x-4y=128\\12x+30y=-42\\-\,\,\,\,-\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,+\\---------\\-34y=170\\y=\frac{170}{-34}\\ y=-5$

So, value of y = -5

There is one solution. The solution of the system is (9,-5)

Option A is correct.

Keywords: Solving system of equations

Learn more about Solving system of equations at:

#learnwithBrainly

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3 years ago

Which expression represents, six times a number plus 8 times a number?

Goryan [66]

B is the answer 6a + 8b

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3 years ago