Find all the numbers such that the sum of twice the number and 8 is greater than or equal to tour times the number
1 answer:
Answer:
Step-by-step explanation:
Let the number = x
2x + 8 ≥ 4x Subtract 2x from both sides.
8 ≥ 4x - 2x Combine
8 ≥ 2x Divide by 2
8/2 ≥ 2x/2 Combine
4 ≥ x
What this means is that the largest value the x can have is 4. Any number greater that 4 will make the use of ≥ incorrect.
You might be interested in
Answer:
156
Step-by-step explanation:
Using PEMDAS: We do the paranthese first:
7 * 22 + (8-2) / 3.
7 * 22 + 6 / 3.
Multiply / Divide:
154 + 6 / 3
154 + 2
156
Answer:
25 x 40 = 1000
1210 - 1000 = 210
210 / 45 = 4.66 hours
Step-by-step explanation:
Its 60 all you really had to do is 6 times 10
I think it is -44 degrees
Answer:
$7600
Step-by-step explanation:
total income = 120,000(.06)+100(4)
total income= 7200+400
total income = 7600
.
