Alex had an exercise routine he used to prepare for his soccer games. for each exercise set he would run for 5 minutes and then cool down for 1 minute. he wrote this equation to represent the total time spend on one exercise set.

t = 5 + 1

which equation would represent the total time alex spent on 5 exercise sets?

a.

t = 5 + (5 + 1)

b.

t = (5 • 5) + 1

c.

t = 5 + (5 • 1)

d.

t = 5 • (5 + 1)

Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55