Answer: jackson is 12
explanation:
let the age be represented by x
jackson is 2 times older than shelly so
2x is jackson’s age and x is shelly’s age
since the sum of their ages is 18 then:
2x + x = 18
solve:
3x = 18 ➔ divide by 3 on both sides
x = 6
so now we know shelly is 6
jackson is 2 times older than her so:
2(6) = 12
Answer:
Quadrilateral
Explanation:
there are only for points,
triangle= three points
hexagon= 6 points
pentagon= 5 points
1/2=3/6
3/6+1/6=4/6 goodluck
<h2>
Explanation:</h2>
Step 1. Write the given expression
Step 2. Apply distributive property:
Step 3. Combine like terms:
<h2>Learn more:</h2>
Distributive property: brainly.com/question/10794694
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