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3 years ago

Which of these is the algebraic expression for "seven more than the product of three and some number?"

Mathematics

1 answer:

vazorg [7]3 years ago

4 0

Answer:

3x + 7

Step-by-step explanation:

Required algebraic expression will be: 3x + 7

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X/5=1/(x+4) solve for x

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ANSWER:

X is -5 and 1.

1) cross multiply

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3) factor

4) check for extraneous

5) ask me if you are still confused.

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How many woods are there

nikitadnepr [17]

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4 years ago

Can 403/72 be reduced?

tresset_1 [31]

Answer:

yes but it would be an incomplete fraction

Step-by-step explanation:

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3 years ago

Read 2 more answers

Of 450 college students, 110 are enrolled in math, 205 are enrolled in English, and 50 are enrolled in both. If a student is sel

likoan [24]

Answer:

Step-by-step explanation:

Given that Of 450 college students, 110 are enrolled in math, 205 are enrolled in English, and 50 are enrolled in both. If a student is selected at random

the probability

(a) The student is enrolled in mathematics= $\frac{110}{450} =0.244\\$

(b) The student is enrolled in English.= $\frac{205}{450} =0.456\\$

(d) The student is enrolled in mathematics or English.= $\frac{110+205-50}{450} =0.589\\$

(e) The student is enrolled in English but not in mathematics.

= $\frac{205-50}{450} =0.344\\$

(f) The student is not enrolled in English or is enrolled in mathematics.

= $\frac{450-205+110}{450} =0.7889\\$

8 0

3 years ago