3 years ago

10) using opposite operations solve for x 30 = - 6 x + 12

Mathematics

1 answer:

Len [333]3 years ago

7 0

X=-3 that’s the answer your welcome

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3 - 3 × 6 + 2 = ? <br> So what -13 or -17 or 0 ;-)

DENIUS [597]

;)

$We\ will\ use\ PEMDAS.$

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

$We\ do\ the\ multiplication\ and\ division\ first\ as\ there\ are\ no\\
parenthesis\ and\ exponents\ in\ the question.$
$\\3 - 3\times6 + 2 =\\ 3 - 18 + 2 =\\ Now\ we\ just\ add\ and\ subtract\ what\ is\ left.\ :)\\ \fbox{We\ go\ from\ left\ to\ right.}\\ 3 - 18 = -15\\ -15 + 2 = -13\\ \\ The\ answer\ is\ \fbox{-13}.$

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Solve for x: 2x - 2y = 10, y = - 5.5

il63 [147K]

2x-2y=10
Y=-5.5
Sub y into the equation and solve for x
2x-2(-5.5)=10
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2x=10-11
2x=-1
X=-1/2
Hope this helps!

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3 years ago

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bogdanovich [222]

The correct answer is B

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3 years ago

tanya makes 5/8 of the foul shots she attempts during a basketball practice, if she took 48 shots, how many did she make?

zaharov [31]

calculate $\frac{5}{8}$ × 48 = 5 × 6 = 30

she had 30 foul shots hence 48 - 30 = 18

She made 18 shots

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Is capacity the same as amount

Tomtit [17]

No, Because with the Capacity of something, thats how much the object can hold can hold Whereas the Amount is how many/much there is in something.
<span>~Hope this helped</span>

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