Estimate the quotients 6.15 ÷ 31

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work

Problem ann increased the quantities of all the ingredients in a recipe by 60\%60%. she used 8080 grams (\text{g})(g) of cheese. how much cheese did the recipe require?