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3 years ago

(–5.7 • 2) • 8 = –5.7 • (2 • x)

Mathematics

2 answers:

aivan3 [116]3 years ago

8 0

(-11.4) · 8 = -5.7 · (2 · x)
-91.2 = -5.7 · (2 · x)
16 = 2 · x
x = 8

pashok25 [27]3 years ago

7 0

It's 8 because of the commutative property.

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Can anyone answer this question please 6[y-2]/7-12=2[y-7]/3

Kaylis [27]

Answer:

y =47.5.

Step-by-step explanation:

First eliminate the fractions by multiplying through by the LCM of 7 and 3 which is 21:

21* 6[y-2]/7-21*12 = 21*2[y-7]/3

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2 years ago

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FromTheMoon [43]

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2 years ago

7 ten thousands equals how many thousands

algol [13]

7 10 thousands is equal to 70 thousand

6 0

3 years ago

Read 2 more answers

The degree of the polynomial below .

Stella [2.4K]

Answer:

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3 0

2 years ago

John is at a local bait shop; he wants to buy bait for his fishing trip. At the store, they are selling live bait for $12 a poun

Monica [59]

The system of inequalities is: $x\geq 3$ and $12x+7y\leq 63$

Explanation

Let $x$ be the amount of live bait and $y$ be the amount of natural bait.

As John would like to get at least 3 pounds of live bait, so the first inequality will be: $x\geq 3$

Given that, price of live bait is $12 per pound and natural bait is $7 per pound. Also, he only has a budget of $63. That means, he can spend maximum $63

So, the cost for buying $x$ pound of live bait $=\$12x$ and the cost for buying $y$ pound of natural bait $=\$7y$

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2 years ago