23 2+2
22
2
Relationship 1
Y1 =
DRAG AND DROP
AN ITEM HERE
Relationship 2
y2 =
DRAG AND DROP
AN ITEM HERE
Relationship 3
Y3
DRAG AND DROP
AN ITEM HERE

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

How many zeroes do we write when we write all the integers 1 to 243 in base 3?