Ricardo ran the 400-meter race 3 times. his fastest time was 54.3 seconds. his slowest time was 56.1 seconds. if his average time was 55.0 seconds, what was his time for the third race?

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

98 point question what is the record for most points in one