X + y + 6 = 5
x - y + 18 = 9
2x + 24 = 14 minus 24
2x = -10 divided by 2
x = -5
-5 + y + 6 = 5
y = 4
Answer:
14 blocks
Step-by-step explanation:
110g of cheese per 62 people amounts to 6820g of cheese. so we divide that by the 500g blocks to get 13.64 and round up to 14.
Answer:
15, 16, an 17.
Step-by-step explanation:
at most 12, meaning it can't be more but can be equal or less than that number.
18-5≠x-5≤12
17-5=x-5≤12
16-5=x-5≤12
15-5=x-5≤12
Answer:
five-hundredths
Step-by-step explanation:
Answer:0.43 hours
Step-by-step explanation:
15
miles
35
miles
hour
=
5
⋅
3
5
⋅
7
hours
=
3
7
hours
=
0.43
hours
