Find and solve the 7 unshaded addition problems that are doubles and 5-groups.
make subtraction flashcards for the related subtraction facts. (remember, doubles will only make 1 related subtraction fact instead of 2 related facts.)
make a number bond card and use your cards to play memory.

it's

b i think

step-by-step explanation:

not really sure

boxplot e is the answer

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have