George has a box of marbles, Each marble weighs the same amount. When george places 37 marbles on a scale, the total weight is 138 grams. which equation models the weight ( in grams), w, of m marbles A: w = 0.25m
B w = 0.75m
C w = 4m
D w = 4.5m

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points

In the diagram, gef and hef are congruent. what is the value of x