Ruth normally orders p pounds with f flour for her bakery every week. she has decided she needs to increase her order by 22% write an expression for how many pounds of flours she will now be ordering

    (fp*22/100) +fp

Step-by-step explanation:

she orders f*p ( no * weight) = fp

now she needs more = fp* 22/100

totalling = fp + fp*22/100

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.