The amount of shore at a local beach changes an average of -34 foot each year. what is the change in the amount of shore after 7 years?

practice
a
514 feet

b
328foot

c
-328 foot

d
-514 feet

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7