Questions by Luiz Martins

Questions by Luiz Martins

alice practices the piano 3/4 hour everyday. today she practiced for 1/2 hour longer than usual. how long did alice practice piano today?

asked May 26, 2020

1 answer

0 votes

195k views

Factor the polynomial. 13x² – 20x – 12

asked Jan 3, 2020

1 answer

3 votes

73.6k views

Dorothy types 120 words per minute. How many words does Dorothy type in 1.75 minutes?

asked Oct 24, 2019

1 answer

4 votes

4.3k views

A kite is 100m above the ground. if there are 200m of string out what is the angle between the string and the horizontal? (assume that the string is perfectly straight).

asked Jul 28, 2019

1 answer

3 votes

136k views

A car needs fixing and abe can tfix it for $70 per hour with $130 part, but gabe can fix it for $80 an hour with a $40 part. How long will it take for both abe and gabe to cost the same amount?

asked Mar 25, 2019

1 answer

1 vote

219k views

lin and pazi are think of a number lins number is 7 more than pazi number the sum of the number is 49 whats pazi number

asked Mar 13, 2019

1 answer

0 votes

14.8k views

The establishment of 18 as the age to vote is an informal amendment to the Constitution. True or False

asked Sep 24, 2018

2 answers

3 votes

149k views

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