Paul withdrew $17.25 from his savings account every week for 3 weeks. Which expression is the best choice to help him determine the total amount of money he withdrew?
A) (3)(−17.25) = −51.75; he withdrew $51.75

B) (−3)(17.25) = −51.75; he withdrew $51.75

C) (3)(17.25) = 51.75; he withdrew $51.75

D) (−3)(−17.25) = 51.75; he withdrew $51.75

C

Step-by-step explanation:

Because it’s multiplying the amount of money by how many times he withdrew from the bank. There are no negatives in the problem.

(3)(17.25) = 51.75; he spent $51.75

Step-by-step explanation:

The problem is positive, no negative numbers are needed.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

the diameter is 16 cm. are you a teacher?

step-by-step explanation: