It's B because the shaded region on the first equation is less than or equal to. It's less than because the shaded region shows that Y can be the values below the line. It's equal to because it's a solid line. Solid line means equal to while dotted line does not.
Answer:
y = -5/8
x = 7/24
Step-by-step explanation:
elimination
12x + 4y = 1 | ×1 |
6x - 2y = 3 | ×2 |
12x + 4y = 1
12x - 4y = 6
_________--
8y = -5
y = -5/8
elimination
12x + 4y = 1 | ×1 |
6x - 2y = 3 | ×2 |
12x + 4y = 1
12x - 4y = 6
_________+
24x = 7
x = 7/24
6. 6-4 = 2 and 6 + 2 = 8. 2 x 8 = 16.
correct answer: 6
Answer:
I think the answer is b
Step-by-step explanation:
I think its b because, $22.95 plus $13.45 equals $36.40. And divide that by 22, and get $1.60 rounded is $2.00. I hope this can help.
Answer:
Write the equation as n + 31 = 113 and subtract 31 from both sides. The answer is 82.
Step-by-step explanation:
The sum of a number and 31 would be 'n + 31'. The sum equaling 113 would be '= 113'.
You would get 'n' by subtracting 31 for each side.
The statement: "Write the equation as n + 31 = 113 and subtract 31 from both sides. The answer is 82." should be the correct answer.