Answer:
93
Step-by-step explanation:
180-25=155
155÷5=31
31×3=93
Answer:
The line of best fit is used to express a relationship in a scatter plot of different data points.
Step-by-step explanation:
<span>Suppose a Cartesian plane where the positive x-axis represents 0°. An angle measuring 92° would have a terminal side that lies in Quadrant II. This is because quadrants are counted counterclockwise from the positive x-axis. An angle of 92° would have a terminal side just past the positive y-axis, therefore being in quadrant II.</span>
First you have to add 2.4 + 1.75 to get the number of miles she hiked in the morning. Then you subtract the the answer of that from 6.5 miles. Then you have to find out the difference of the miles she hiked in the morning and the miles she hiked in the afternoon by subtracting the miles she hiked in the afternoon from the miles she hiked in the morning.
1.75 + 2.4
4.15
6.5 - 4.15
2.35
4.15 - 2.35
1.8 miles is the answer
Answer:
x = -4, y = -2
Step-by-step explanation:
substitute for y
2x - 5(x + 2) = 2
distribute -5
2x -5x - 10 = 2
solve
-3x - 10 = 2
add 10 on both sides
-3x = 12
divide by -3
x = -4
now substitute for x in the equation y = x + 2
y = -4 + 2
y = -2