Acell phone cost $210 a battery charger costs $15 and batteries cost $5 .what is the sales tax and total price for purchasing these items if the sales tax rate is 7%

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Select the two pairs of figures that are similar.

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i