Mathematics, 13.12.2021 04:40, billy1123
Chana and Josiah started skating at the same time in the same direction, but Josiah had a head start 10 meters past the starting line. Chana skated 3 meters per second and Josiah skated 2 meters per second.
Here's a graph that shows a system of equations for this scenario where x is the number of seconds since Chana and Josiah started skating and y is the distance in meters from the starting line.
A graph with two lines and a point. Line A is labeled y equals 10 plus 2 times x. Line B is labeled y equals 3 times x. Point H is on the intersection of line A and line B.
What does point H represent in this context?
Choose 1
A. Chana's distance from the starting line at a time when she is behind Josiah
B. Josiah's distance from the starting line at a time when he is behind Chana
C. Chana's and Josiah's distance from the starting line at the time when Chana catches up with Josiah
D. Chana's distance from the starting line at a time when she is farther than Josiah
Answers: 3
Mathematics, 21.06.2019 19:30, mariaaaaa69
Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28
Answers: 2
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