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notka56 [123]
3 years ago
14

4 less than 5 times a number is = to 11

Mathematics
1 answer:
Elza [17]3 years ago
6 0

Answer:

the number is 3

Step-by-step explanation:

4-5x=11

11+4=15

15÷5=3

4-5(3)=11

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Which of the following functions represents a cell phone bill if there is a monthly charge of 20 dollars plus 6 cents for each m
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f(x)=20+0.06x

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Pls answer this ASAP I need it by the end of the day
iVinArrow [24]

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No

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6 0
3 years ago
Of the Students that attended Roosevelt Elementary 6/8 of the school play a sport. Of the students are playing a sport 3/5 of th
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Answer:

\frac{9}{20} students.

Step-by-step explanation:

We have been given that of the students that attended Roosevelt Elementary 6/8 of the school play a sport. Of the students are playing a sport 3/5 of the students are also involved in the drama club.

To find the students are both play a sport and a part of the drama club, we need to find 3/5 part of 6/8 as:

\text{Students who play a sport and a part of the drama club}=\frac{6}{8}\times \frac{3}{5}

\text{Students who play a sport and a part of the drama club}=\frac{3}{4}\times \frac{3}{5}

\text{Students who play a sport and a part of the drama club}=\frac{3\times 3}{4\times 5}

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Therefore, \frac{9}{20} students play sport and part of the drama club.

5 0
3 years ago
476 Marks<br> boole<br> Calculate the area of this triangle.<br> 17 cm<br> 8 cm<br> 15 cm
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Answer:

Step-by-step explanation:

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A=\sqrt{s(s-a)(s-b)(s-c)}

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A=\sqrt{(20)(3)(12)(5)}

A=\sqrt{3600}

A=60 cm^{2}

4 0
2 years ago
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