Answer:
1 3/16
Step-by-step explanation:
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:
-5.875
Step-by-step explanation:
Answer:
Step-by-step explanation:
add the top of one and the bottom of the other then the top of the other and the bottom of one
Answer:
16
Step-by-step explanation:
if x=23, 23-7=16