qazwsxedc123

14 Questions
83 Answers

0

877

1

+204

Help with Algebra 1!!

Sprinter A runs 100 meters in 15 seconds, while sprinter B starts 1.5 seconds later and runs 100 meters in 14 seconds. If each of them runs at a constant rate, who is further in 10 seconds after the start of the race? Explain.

qazwsxedc123 Oct 25, 2016

+5

2143

1

+204

If you are good at Algebra 1, PLEASE HELP ME!!

An express train travels 90 kilometers per hour from Smallville to Megatown. A local train takes 2.5 hours longer to travel the same distance at 50 kilometers per hour. How far apart are Smallville and Megatown.

qazwsxedc123 Oct 25, 2016

0

913

2

+204

Ratios and Proportions! Help! I SUCK at this!!!!!!

Just saying I did not make these names up!

1. Ysidra paints a room that has 400 square feet of wall space in 2.5 hours. At this rate, how long will it take her paint a room that has 720 square feet of wall space? read more ..

qazwsxedc123 Oct 18, 2016

0

1277

3

+204

My brain is past exploding! Help!

A teacher has 15 weeks in which to teach six chapters. Write and then solve an equation that represents the number of lessons the teacher must teach per week if there is an average of 8.5 lessons per chapter.

qazwsxedc123 ●●●

qazwsxedc123 Sep 21, 2016

0

814

1

+204

Help! Please!

Merlin counted 44 heads and 128 legs in a group of dragons and dragon riders.

How many four-legged dragons were in the group?
read more ..

qazwsxedc123 Sep 11, 2016

0

1223

2

+204

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Thanks For helping me in advance!

Solve for x,y, and z
2x-y-3z=7
3x+y+z=10
5x+y+2z=15 read more ..

qazwsxedc123 Jul 24, 2016

0

1972

2

+204

Can you solve this smultaneous linear equation by using the elimination, please?

Can you solve this smultaneous linear equation by using the elimination, please?

Thanks!
read more ..

qazwsxedc123 Jun 3, 2016

0

911

2

+204

If you want some points answer here!

qazwsxedc123 Jun 3, 2016

0

846

2

+204

IMMEDIATE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! please!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Can you solve this smultaneous linear equation by using the elimination, please?

Thanks!
read more ..

qazwsxedc123 Jun 3, 2016

0

938

3

+204

IMMEDIATE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Solve simultaneous linear equations w/ 3 variables. Please Show work. Try to use elimination method.

x+y+z = 10
-x+y-z = 0 read more ..

geno3141 ●●●

qazwsxedc123 Jun 1, 2016

0

1083

2

+204

HELP!

Make the number 48 with the numbers 1, 6, 7, 8.
Only use addition, subtraction, multiplication, and division. You can use each number once! You have to use all the numbers

qazwsxedc123 Mar 23, 2016

0

1540

6

+204

Make the number 48 with the numbers 1, 6, 7, 8.

Make the number 48 with the numbers 1, 6, 7, 8.
Only use addition, subtraction, multiplication, and division. You can use each number once!

●●●●●●

qazwsxedc123 Mar 23, 2016

0

1399

5

+204

Help!

What is (2x⁴y⁻³)⁻¹?

●●●●●

qazwsxedc123 Jan 23, 2016

+204

0

is it multiple choice?

qazwsxedc123Jun 3, 2016

+204

0

I feel like awsering!

4465 * 596 = 2661140

qazwsxedc123Jun 3, 2016

+204

0

IDK go back in time to find out ; )

qazwsxedc123Jun 3, 2016

+204

0

for What?

qazwsxedc123Jun 3, 2016

+204

+5

qazwsxedc123Jun 1, 2016

+204

0

slope = y value

-----------

x- value

qazwsxedc123Jun 1, 2016

+204

+5

Your welcome!

qazwsxedc123Jun 1, 2016