Toby buys a new mp3 player for a price of 45.50. what is the total amount his credit card is charged if the sales tax is 7%

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

Use the distributive law to multiply. 3(4x + 5y + 6)

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought