First you have to make it multiplication so you flip 5/2 around and the two “2’s” will cancel each other so it will be 17/5 or 3 2/5
(x-7)(x-4)
I hope this helps!
-72yexponet73 + 2xexponet2 :)
Answer:
x = 8 tablets are needed to disinfect 4 quarts
Step-by-step explanation:
Write and solve an equation of ratios:
1 2 tablets
----- = ---------------
4 x
Cross-multiplying, we get x = 8 tablets are needed to disinfect 4 quarts