Answer:
30
Step-by-step explanation:
31-12=19
49-19=30
Good Luck?!
Answer:
<em>2(8-8x)</em>
Step-by-step explanation:
Distrubutive Property:
↓
A(B+C)=AB+AC
<em>Multiply by the numbers from left to right.</em>
4*2=8
<em>Therefore the correct answer is </em><em>2(8-8x).</em>
<em />
If you mean it costs $1.49 to buy 10 items, then the unit rate is $0.15 or 15 cents
This is because you divide 1.49 over 10 like so: 1.49/10 = 0.149, then round this to the nearest penny to get 0.15
0.15 dollars = 15 cents
so basically whatever this item is, it costs 15 cents per item
Answer:
C = 1.41n
Step-by-step explanation:
you have to multiply 1.41 by the weight(n)
1:24 and 2:20 and 3:30 and 4:16 and 5:12
