i need

what is the distance between the points (4, -7) and (-5, -7)?

a.) 1 unit
b.) 3 units
c.) 7units
d.) 9units

explain how you know with a coordinate grid

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

The half-life of a certain material is 0.002 second. approximately how much of a 14-gram sample will be left after 0.004 second? a. 12 grams b. 3.5 grams c. 0.06 gram d. 7 grams