3 years ago

Need help with this math lesson

Mathematics

1 answer:

ki77a [65]3 years ago

3 0

Rational numbers are numbers that can be turned into fractions. So A, C, D, E, F, G, H, and I are rational numbers

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Nine times the sum of a number and 4 is 3. Use the variable w for the unknown number

DENIUS [597]

9(w+4)=3
9w+36=3
w=-33/9

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2 years ago

Please help select the equivalent representations of the interval written below

zhuklara [117]

Answer:

3rd option

Step-by-step explanation:

x < 7

means that x cannot equal 7 but all values less than 7

since not equal at either end of interval use parenthesis, not brackets , then

(- ∞ , 7 ) ← is the required interval

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1 year ago

What is the algebraic expression for "a number q tripled"?

Nutka1998 [239]

tripled = 3 times q

A number q tripled

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2 years ago

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alukav5142 [94]

Answer:

D. A over 4

Step-by-step explanation:

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Hope this helps.

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2 years ago

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Laura’s printer takes 5 minutes to print 85 pages.

evablogger [386]

Answer:

17.

Step-by-step explanation:

<u>Divide 85 by 5 to find the unit rate:</u>

<u /> $\frac{85}{5} =17$

17 represents the amount of pages printed for 1 minute.

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2 years ago

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