If i have $2.69 how much more money do i need to have $7.99 show work

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares