Tom is 4 more than twice andrews age. if tom and sara are twins, how old is andrew?

The equation for Toms age is 2A + 4

The equation for Sara's age is 5A - 8

You would need to plug in numbers to find which number would give each problem the same result. The correct answer would be 4.

2(4)+4=12

5(4)-8=12

Good luck!

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.