(8) in 10 years, maria will be 39 years old. let m represent maria's age today. which
equation could be used to find m.
(1) m = 39 + 10 (2) m- 10 = 39 (3) m + 10 = 39 (4) 10m = 39

(3)

Step-by-step explanation:

if Maria is 39 in 10 years and m is her age today then you would have to add 10 to m to get 39

m+10=39 years old

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

answer: what statements

step-by-step explanation if you write the statements down then i could you.