Answer:
please help no one else is helping
Step-by-step explanation:
A train traveled at a constant speed for six hours and traveled a distance of 408 miles. What is the best estimate of the number of miles the train could travel in 2.5 hours? *
Answer:
7
Step-by-step explanation:
7 shows up twice
all other numbers show up only once.
Answer: x=7
first, collect like terms:
5x-13=22
next move the constant to the right-hand side and change its sign:
5x=22+13
then add:
5x=35
lastly divide both sides of the equation by 5:
and you get.... x=7
hope this helps!! :))
2x-5y=15
Step 1: bring the x to the other side
-5y = -2x + 15
Step 2: divide by -5
-5y = -2x + 15
—— —— ——
-5 -5 -5
Answer:
y = -2/5x - 3
