3 years ago

3x^2-16x-12 Solve for x

Mathematics

1 answer:

harkovskaia [24]3 years ago

6 0

What the question???????

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What is 0.194 repeating as an equivalent fraction

den301095 [7]

Is 194
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3 years ago

Natalie did 87 sit-ups in 3 minutes.

pishuonlain [190]

Answer:

19 sit-ups per minute ;

95 sit-ups

Step-by-step explanation:

Given that :

Number of sit-ups done in 3 minutes = 57

The unit rate of sit-ups done can be obtained thus :

Total Number of sit-ups done / total time taken

= 57 sit-ups /3 minutes

= 19 sit-ups per minute

. Number of sit-ups that can be done in 5 minutes :

Unit Rate of sit-ups * number of minutes

19 sit-ups / minute * 5 minutes

= 95 (sit-ups / minute * minute)

= 95 sit-ups

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3 years ago

Help me!!!!! Simplify <br> (7)(-6).

mash [69]

Answer:

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Step-by-step explanation:

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3 years ago

D) If C.P. - Rs 100, S.P. Rs 80, then loss percent

AfilCa [17]

Step-by-step explanation:

Selling price = Rs.80

Cost price = Rs.100

here, CP > SP

Now...

Loss ( L ) = CP - SP

= RS.100 - 80

= Rs.20

Now...

$loss \: percent \: = \frac{loss}{CP} \times 100%$

$= \frac{2000}{100} \\$

= 20 %

3 0

2 years ago

The quotient of a number x and -1.5 = 21

Lapatulllka [165]

Should be... x ÷ -1.5 = 21

4 0

3 years ago

Read 2 more answers