Someone pls help me How many places will the decimal point move when solving the division problem 119.25 ÷ 100. How do you know you are correct?
also pls put it in your own words

How do i do this activity, is appreciated

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)- 144x+360 what am i doing wrong?

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?