Answer:
Step-by-step explanation:
x = shoes and y = jackets
x + y = 46
y = x - 8
x + x - 8 = 46
2x - 8 = 46
2x = 46 + 8
2x = 54
x = 54/2
x = 27 <=== cost of shoes
y = x - 8
y = 27 - 8
y = 19 <=== cost of jacket
Answer:
23000-5000y=x(value after time)
Step-by-step explanation:
First, add nine on both sides of the equal sign. Adding nine cancels the -9 out, whereas it changes 26 to 35.
Our current equation is 5w=35
Then divide by 5 on both sides, it has the same effect.
The answer to the equation is w=7
Hope this helps!
Answer:
28
Step-by-step explanation:
Add 42, 85, and 69 together and you get 196 but you need to divide that by 7 and you get 28
Answer:
Hundredth is expressed as 1/100 0r 0.01. Rounding off of 2.85 tons = 3.00 tons
Step-by-step explanation: