3 years ago

What is the solution of 3/4x + 2x = 44

Mathematics

2 answers:

EastWind [94]3 years ago

7 0

Answer:

Step-by-step explanation:

3/4 x + 2x = 44

3x + 8x = 176

11x = 176

x = 16

dem82 [27]3 years ago

6 0

Answer:

x=16

Step-by-step explanation:

I like to solve things using the computer so here is a picture:

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7 ab + 3xy - 5ab - xy<br>Answer

Roman55 [17]

Answer:

Step-by-step explanation:

add like terms.

simplified it would be 2ab+2xy or 2(ab+xy)

5 0

3 years ago

The cross-sectional areas of a triangular prism and a right cylinder are congruent. The triangular prism has a height of 5 units

Akimi4 [234]

Answer:

The volume of the Prism is equal to the volume of the cylinder

Step-by-step explanation:

Because both are 5 units making them equal

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3 years ago

How many solutions does this linear system have?

Mice21 [21]

Answer:

one solution: (-1,1)

Step-by-step explanation:

we have

$y=x+2$ ----> equation A

$6x-4y=-10$ ----> equation B

Solve the system by substitution

Substitute equation A in equation B

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$6x-4x-8=-10$

$6x-4x=-10+8$

$2x=-2$

$x=-1$

<em>Find the value of y</em>

$y=x+2$ ----> $y=-1+2=1$

The solution is the point (-1,1)

therefore

one solution: (-1,1)

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