The answer would be B-D-F
Answer:
x+y=10 which means that x=10-y
Replace 10-y in the other equation which gives you:
10-y-y=6
10-2y=6
-2y=-4
y=2
Replace 2 in any of the 2 equations same answer for both:
x+y=10
x+2=10
x=8
So,


=512-8
=504
Hope this helps!
-3(x-5)-2x=-10
-3x+15-2x=-10
-5x+15=-10
-5x=-25
x=5
Hope This Helps!
<u>Answer:</u>
- Option A, B, D are the answers.
<u>Step-by-step explanation:</u>
<u>Option A:</u>
Hence, this is true.
<u>Option B:</u>
- 4(2 2/3) < 11
- => 4(8/3) < 11
- => 32/3 < 33/3
Hence, this is true.
<u>Option C:</u>
Hence, this is false.
<u>Option D:</u>
Hence, this is true.
<u>Option E:</u>
Hence, this is false.
Hoped this helped.

Answer:
72 quarts
Step-by-step explanation:
1 year = 12 months, and Neil changes the oil each month, and each month he uses 6 quarts of oil. So, the number of quarts he will need for a year is
6 + 6 + ... + 6, twelve times, which equals 12(6) = 72 quarts.