Answer:
Step-by-step explanation:
The area of solutions of the first inequality lies above an orange straight line.
The area of solutions of the second inequality lies below a blue straight line.
These areas are crossed in the yellow field.
The green field does not meet a condition of the second inequality and therefore does not enter the area of the solution of a system of inequalities
Answer: 80%
Step-by-step explanation:
Where 1/4 represents Bob and 1/6 represents Ted...
1/4x + 1/6x = 1
Multiply the two so there is no fraction by the GCF of 12.
3x + 2x = 12
Add 3x and 2x.
5x = 12
Divide by 5.
x = 12
Plug this value in.
With that, the answer is 2 hours and 24 minutes with x = 12 meaning 144 minutes.
Begin by computing the <span>monthly interest rate like this:
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<span>Each month, we have to substract from $463 the monthly rate and the payment of 5%, which result in the following formula:
</span>

<span>
So, after three months, it ill remains $381.5 in </span><span>Bridgette account. </span>
Answer:
6 hours
Step-by-step explanation:
She already has $55, so we can subtract that from $395.
395-55 = 340
So now we can figure out how many hours she needs to work. We'll set up the problem like this, where x = the number of hours needed:
60x = 340
Divide each side by 60: x = 5.666(repeating decimal)
Rounding up to the nearest hour, Marie needs to work 6 hours.