Answer:
10x+391≥503
Step-by-step explanation:
let x = # of sets
If you need at least 503 knives, both the sets of knives and the initial amount we already have (391) must add to have a number of knives greater than or equal to the minimum required amount.
2(3)(2) + 2(4)(3) + 2(4)(2)
2(6) + 2(12) + 2(8)
12 + 24 + 16
52
Hope this helps!
Well Jay has 20 phone numbers.
20j=13r-3x2 im not sure but i hope that helped a little.
Answer:
x= -10
Step-by-step explanation:
................
Acute angle and a right angle makes a obtuse I learned this in 4th
