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2 years ago

Evaluate the expression. 12 +( 8 x ( 4 + 3) + 2) - 6

Mathematics

2 answers:

kondaur [170]2 years ago

8 0

Answer:

56x + 8

Step-by-step explanation:

brilliants [131]2 years ago

5 0

Answer:

$56x + 8$

Step By Step Explanations:

1) Simplify 4 + 3 to 7.

$12 + 8x \times 7 + 2 - 6$

2) Simplify 8x × 7 to 56x.

$12 + 56x + 2 - 6$

3) Collect like terms.

$56x + (12 + 2 - 6)$

4) Simplify.

$56x + 8$

Therefor, the answer is 56x + 8.

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Find the number the comes next 1.2.6,21.88,?

Nataly_w [17]

Answer

455

Step-by-step explanation:

(1×1) + 1 = 2

(2×2) + 2 = 6

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2 years ago

Read 2 more answers

Multiplying and Dividing by Powers of 10 When multiplying a number by 10, move the decimal to the right. When multiplying a numb

just olya [345]

Answer:

Because we actually divide by 10 when a number is multiplied by 0.1.

Step-by-step explanation:

Let $a$ be a number.

When we multiply a number by 10:

$a \times 10 = 10 a$ (One '0' is increased in the number)

For example:

$23 \times 10 = 230$

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$23\times 0.1 =23\times \frac{1}{10}=2.3$

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Therefore, When multiplying a number by 0.1, move the decimal to the left.

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3 years ago

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In 3-4 sentences, describe how you would find a line parallel to the line 2x + 5y = 15 that goes through the point (-10, 1). Be

larisa86 [58]

the parallel line is 2x+5y+15=0.

Step-by-step explanation:

ok I hope it will work

soo,

Solution

given,

given parallel line 2x+5y=15

which goes through the point (-10,1)

now,

let 2x+5y=15 be equation no.1

then the line which is parallel to the equation 1st

2 x+5y+k = 0 let it be equation no.2

now the equation no.2 passes through the point (-10,1)

or, 2x+5y+k =0

or, 2*-10+5*1+k= 0

or, -20+5+k= 0

or, -15+k= 0

or, k= 15

putting the value of k in equation no.2 we get,

or, 2x+5y+k=0

or, 2x+5y+15=0

which is a required line.

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1 year ago

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2 years ago

Evaluate the expression. 12 +( 8 x ( 4 + 3) + 2) - 6​

Evaluate the expression. 12 +( 8 x ( 4 + 3) + 2) - 6