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3 years ago

Jillian simplified the expression 7+3⋅(10−6)2 in the following way i don't get it

Mathematics

1 answer:

pantera1 [17]3 years ago

7 0

18

Use PEMDAS
P(parentheses)
E(exponent)
M(multiplication)
D(division)
A(addition)
S(subtraction)

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A large bottle of juice contains 500 milliliters of juice. A medium bottle contains 60% as much juice as a large bottle. How man

FrozenT [24]

Answer:

300ml

Step-by-step explanation:

Large Bottle = 500ml

Medium Bottle = 60/100 × 500ml

60 × 500← cancel the two zeroes.

100←

60 × 5

= 300ml

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3 years ago

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zheka24 [161]

Answer:

1836

Step-by-step explanation:

108 Times 17 is 1836

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3 years ago

Factor: 4y(3x+2)−2(3x+2)

Anestetic [448]

Step-by-step explanation:

4y(3x+2)–2(3x+2)

(4y–2)(3x+2)

2(2y–1)(3x+2)

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3 years ago

Which of the following points is a solution to the system of equations x - y = 1 and -x + 3y = - 7?

kiruha [24]

Answer:

(-2,-3)

Step-by-step explanation:

Put the equations over each other.

$\binom{x - y = 1}{ - x + 3y = - 7 }$

Subtract the x values.

$\binom{ - y = 1}{3y = - 7}$

Subtract on both sides.

$2y = - 6$

Divide on both sides.

$y = - 3$

Insert the y value into one of the equations.

$x - ( - 3) = 1$

Get rid of the parenthesis.

$x + 3 = 1$

Subtract on both sides.

$x = - 2$

You could also individually plug in each solution into both equations to see if they are true.

7 0

2 years ago

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Natali5045456 [20]

The answer is 39 using order of operations

5 0

3 years ago

Read 2 more answers