Trinity is twice the age of Summer. The sum of their ages is 42. How old is Summer?
2 answers:
Answer:
C.21
Step-by-step explanation:
because if the question says trinity is twice the age of summer just do 42 divided by two which equals 21, to make sure just do 21 x 2 which equals 42.
Hope this helps.
Answer:
a. 14
Step-by-step explanation:
make equations
2x this is how old trinity is
x + 2x =42 their ages combined, solve equation
3x =42
14
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