Petra wants to buy an electronic reader that costs $160.75 including tax. She has saved $34 75 so far and plans to save an additional $10.50 each week. For how many weeks will Petra need to save $10.50 to have enough money to buy the electronic reader? Weeks.

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

i wish i could you, i have no idea how to answer this

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1