pl sanyo bought shoes for $35.65 and x pairs of socks for $1.85 each. which expression shows the total money spent? 35.65x + 1.85 35.65x + 1.85x 35.65 + 1.85x 35.65 + 1.85 + x

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!