Answer:
speed is 240 miles per hour
Step-by-step explanation:
Answer:
it's obtuse. reason being cause to be acute it has to be under 90 and to be right it has to be at 90
I solved it on paper so it's easier.
But good luck ! :)
At three weeks both will have 17 the equation for jessie is (8+3x) the equation for riley is (23-2x). x is the amount of weeks. to find the answer yourself, take both equations and make them equal. ex. 8+3x=23-2x.
