Answer:
7 and 14
Step-by-step explanation:
3x + 5y = 11
5y = -3x + 11
y = -3/5x + 11/5.....slope here is -3/5. A parallel line will have the same slope.
y = mx + b
slope(m) = -3/5
(15,4)...x = 15 and y = 4
now we sub and find b, the y int
4 = 15(-3/5) + b
4 = - 9 + b
4 + 9 = b
13 = b
ur equation is : y = -3/5x + 13
Answer:ok
Step-by-step explanation:
Answer:
3) Not equivalent
4) Equivalent x 2
5) Equivalent x 2
Make sure to multiply or reduce to the lowest terms to see if they are the same or not the same.
Answer:
12 hours
Step-by-step explanation:
Given
1 inch = 400 miles
1 inch = 400 miles
multiplying LHS and RHS by 9
1*9 inche = 400*9 miles
9 inches = 3600 miles
Given that on map distance from point A to point B is 9 inches
Actual distance will be 3600 miles as calculated above.
we know that
Time = distance / speed
given
speed = 300 mph
distance = 3600 miles
time = 3600 miles/300 mph = 12 hours
Thus, trip will take 12 hours.
