Questions by Lock

Questions by Lock

a boat traveled 160 miles downstream and back. the trip downstream took 8 hours. the trip back took 40 hours. find the speed of the boat in still water and the speed if the current

asked Aug 4, 2019

2 answers

4 votes

157k views

Lara was really nervous before her speech, but she just kept concentrating on how important she believed her message to be. her belief in her message finally helped her dispel her nervousness before the

asked May 7, 2019

1 answer

4 votes

57.3k views

Inga is solving 2x2 + 12x – 3 = 0. Which steps could she use to solve the quadratic equation? Check all that apply. 2(x2 + 6x + 9) = 3 + 18 2(x2 + 6x) = –3 2(x2 + 6x) = 3 x + 3 = 2(x2 + 6x + 9) = –3 +

asked Jan 12, 2019

2 answers

5 votes

82.2k views

What is the domain of the graph ?

asked Jul 9, 2018

1 answer

2 votes

43.9k views

the speed limit on a Arizona highway is 75 miles per hour.suppose a truck traveling at the speed limit for a break. write a multiplication equation to find the length of time the truck has traveled. Help

asked Jan 9, 2018

2 answers

0 votes

137k views

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