2 years ago

Solve for a: -3a + 8 = 14

Mathematics

1 answer:

nadya68 [22]2 years ago

4 0

The answer to the question is -2

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Tell whether (5. 10) is a solution of y = 6x – 18

almond37 [142]

Answer:

Step-by-step explanation:

Simply enter 5, 10 in the x and y boxes to get the answer.

10=6(5)-18

10=30-18

10=12

As a consequence, it isn't a feasible option.

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2 years ago

Catron evaluates the expression (negative 9) (2 and two-fifths) using the steps below.

Vlad [161]

Answer:

Catron's error is

"She did not follow order of operations"

Step-by-step explanation:

Catron evaluates the expression (negative 9) (2 and two-fifths)

That expression can be written as below

$(-9)(2\frac{2}{5})$

Catron's error is

"She did not follow order of operations"

The corrected steps are

Step1: Given expression is $(-9)(2\frac{2}{5})$

Step2: Convert mixed fraction into improper fraction

$(-9)(2\frac{2}{5})=(-9)(\frac{12}{5})$

Step3: Multiplying the terms

$(-9)(2\frac{2}{5})=-7\frac{-108}{5}$

Therefore solution $(-9)(2\frac{2}{5})=-7\frac{-108}{5}$

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3 years ago

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Write an expression equivalent to 4-2(x+5) that has two terms

maw [93]

Answer:

2x+10

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Step-by-step explanation:

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15: the red tiles are triangle, blue tiles are pentagons

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3 years ago

How to write 0.99 in word form

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Ninety-nine hundredths.

Hope this helps!

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