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3 years ago

Problem situation:

Mathematics

2 answers:

Burka [1]3 years ago

8 0

Answer:

<em>these are the answers ;)</em>

solution to both: 2,4

solution to inequality ONLY: -2,4.25,3 1/4

NOT a solution: 9 1/2

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Step-by-step explanation:

I plugged the variables for each one and found the answers

Vaselesa [24]3 years ago

3 0

Answer:

solution to both: 2, 4
solution to inequality only: -2, 4.25, 3 1/4
not a solution: 9 1/2

Step-by-step explanation:

Using x for the variable, the inequality will be ...

9.50 +3.50x ≤ 35

3.50x ≤ 25.50

x ≤ 51/7 ≈ 7.3

Anna cannot buy negative snacks, and she cannot buy fractional snacks. Of the numbers listed, only 2 and 4 are integers between 0 and 7 (inclusive). The values below 7.3 are all solutions to the inequality. The value 9 1/2 is too large to be a solution to the inequality.

Only 2 and 4 are solutions to both the problem and the inequality.

9 1/2 is not a solution.

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Answer:

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Step-by-step explanation:

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4 years ago

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(2x105)/(3x103) + 3x103 * 5x102

AleksAgata [21]

Answer:

1500066.66

Step-by-step explanation:

Given: $(2\times10^{5} )/(3\times 10^{3} ) + 3\times10^{3} \times 5\times10^{2}$

Now, simplifying it.

Using PEDMAS in solving the expression

First opening the parenthesis

= $2\times10^{5} /3\times 10^{3} + 3\times10^{3} \times 5\times10^{2}$

Next dividing the number

as per law of indices, $x^{m} \div x^{n} = x^{m-n}$

= $2\times10^{5-3} /3 + 3\times10^{3} \times 5\times10^{2}$

= $2\times10^{2} /3 + 3\times10^{3} \times 5\times10^{2}$

= $\frac{2\times10^{2} }{3} + 3\times10^{3} \times 5\times10^{2}$

Next multiplying the number as per PEDMAS

as per law of indices, $x^{m} \times x^{n} = x^{m+n}$

= $\frac{2\times10^{2} }{3} + 15\times10^{3+2}$

= $\frac{2\times10^{2} }{3} + 15\times10^{5}$

= $\frac{2\times 100}{3} + 15\times10^{5}$

Next dividing the number as per PEDMAS

= $2\times 33.33 + 15\times10^{5}$

Next multiplying the number as per PEDMAS

= $66.66+1500000$

Now adding the number

= 1500066.66

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3 years ago

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m_a_m_a [10]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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