Given x and y are positive, find two points, (x, y)
that satisfy the equation 5x + 3y = 28.

(2, 6 )

Step-by-step explanation:

Given

5x + 3y = 28

Rearrange the equation expressing 3y in terms of x

Subtract 5x from both sides

3y = 28 - 5x

Choose suitable values for x and evaluate y, that is

x = 2, then

3y = 28 - (5 × 2) = 28 - 10 = 18 ( divide both sides by 3 )

y = 6

Hence (x, y ) → (2, 6 )

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.