Answer:
-9 1/4
Step-by-step explanation:
Answer:
4x + 4
Step-by-step explanation:
(4, 5) and (8, 6) are points on the line.
Using delta method:
4 to 8 = +4
5 to 6 = +1
Slope = 4
The line intercepts the y-axis at (0, 4)
Y-int = 4
Answer: -1 < x < 8
x = 3
x ≠ 2
<u>Step-by-step explanation:</u>
Isolate x in the middle. Perform operations to all 3 sides.
-6 < 2x - 4 < 12
<u>+4 </u> <u> +4</u> <u>+4 </u>
-2 < 2x < 16
<u>÷2 </u> <u>÷2 </u> <u> ÷2 </u>
-1 < x < 8
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Isolate x. Solve each inequality separately. Remember to flip the sign when dividing by a negative.
4x ≤ 12 and -7x ≤ 21
<u>÷4 </u> <u>÷4 </u> <u> ÷-7 </u> <u>÷-7 </u>
x ≤ 3 and x ≥ 3
Since it is an "and" statement, x is the intersection of both inequalities.
When is x ≤ 3 and ≥ 3? <em>when x = 3</em>
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Isolate x. Solve each inequality separately.
15x > 30 or 18x < -36
<u>÷15 </u> <u> ÷15 </u> <u> ÷18 </u> <u>÷18 </u>
x > 2 or x < 2
Since it is an "or" statement, x is the union of both inequalities.
When we combine the inequalities, x is every value except 2.
x ≠ 2
Answer:104
Step-by-step explanation: if three pizzas cost $26 and you buy 12 pizzas so 4 X 26 = 104
Answer:
$259 532
Step-by-step explanation:
Step 1. Calculate the monthly payments on a 30-year loan.
The formula for the monthly payment (P) on a loan of A dollars that is paid back in equal monthly payments over n months, at an annual interest rate
of r % is
<em>Data:
</em>
We must express the interest rate on a monthly basis.
i = 6.55 %/yr = 0.545 83 %/mo = 0.005 4583
A = $425 500
n = 360 mo
<em>Calculation:
</em>
P = $2703.46
B. Total Payment (T) after 8 years
T = nP
T = 96 × 2703.46
T = $259 532
Michael will have paid $259 532 at the end of eight years.
