6x - 5 = 3x + 1
-3x -3x
————————
3x - 5 = 1
+ 5 + 5
————————
3x = 6
—— —
3 3
x = 2
Joe is 2 years old.
~~~~~~~~~~~~~~~~
Check
6(2) - 5 = 3(2) + 1
12 - 5 = 6 + 1
✔️
7 = 7
Caroline is 40inches
Josiah is 48inches
Peyton is 59inches
You times their height by 20 to get the answers
Answer:
0
Step-by-step explanation:
The range is the difference between the lowest and highest values. Since 9 is still the highest value, the range would not change by any amount by replacing 7 with 9.
2x-3y=5
2x=5+3y
X=5+3y/2
2x+2y=10
2(x+y)=10
x+y=10/2
x+y=5
X=5-y
Answer:
2nd option 2x/5 and x/3
Step-by-step explanation:
edge2020
