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Salsk061 [2.6K]
3 years ago
12

Find the value of the following expression:

Mathematics
1 answer:
Illusion [34]3 years ago
3 0
Ok, so first you solve whatever is in the parentheses.
(28 • 5-5 • 190)-2•228
28• 5 = 140
Then 5 •190 = 950
Then multiply 950 • 140 = 133,000
Then it should look like this:
133,000-2•228
Multiply 2 • 228 = 456
Then subtract 456 from 133,000.
The answer should come out to 132,544.
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3 years ago
Suppose that J and K are points on the number line.
rodikova [14]

Answer:

-7, -27

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3 years ago
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Thanks but this isn’t math
4 0
3 years ago
A farmer has 165 feet of fencing material in which to enclose a rectangular grazing area. He wants the
Vikentia [17]

Answer:

2*x + 2*y ≤ 165 ft

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Step-by-step explanation:

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The perimeter needs to be equal or smaller than the length of fencing that the farmer has, then:

2*x + 2*y ≤ 165 ft

We also know that:

(x strictly larger than 50ft)

x > 50ft

(y can be, at most, 20 ft)

0ft < y ≤ 20ft

(where we added the restriction that y needs to be larger than zero, because we can not have a width equal or smaller than zero)

Then the system of inequalities that represent this situation is:

2*x + 2*y ≤ 165 ft

x > 50ft

0ft < y ≤ 20ft

8 0
2 years ago
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Naily [24]

Answer:  The answer is D

Hope This Helps


Step-by-step explanation:


3 0
3 years ago
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