Part a
translate the situation into an algebraic equation:
ann has 5 brand new music cd’s, which is 3 less than twice the amount that bob (x) has.

4

part b
for the correct equation, find the value of x (the number of brand new cd'd bob has).
x=

Anyone know? will mark brainliest if you're correct!

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,