A shape is shown on the centimetre grid below. +
Work out the area of the shape
after it has been enlarged by
scale factor 2.
State the units of your answer.

answer=20cm^2

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.