Answer:
$146.58
Step-by-step explanation:
Price of 1 notebook: $3.49
Price of 40 notebooks: 40 * $3.49 = $139.60
Sales tax is 5% of $139.60: 5% * $139.60 = 0.05 * $139.60 = $6.98
Price of 40 notebooks plus sales tax: $139.60 + $6.98 = $146.58
Answer: $146.58
First we do 50+8q > 99, then we pass the 50 to the other side like this:
8q > 99 - 50, then 8q > 49.
At last, we divide, and we get: q > 49/8.
So the answer is: q > 49/8
Hope this helped! c:
Answer:
150°
Step-by-step explanation:
The sum of the angles in a quadrilateral = 360°
Divide by the sum of the parts of the ratios to find the value of one part of the ratio.
sum of parts , 3 + 2 + 2 + 5 = 12 parts
360° ÷ 12 = 30° ← value of 1 part of the ratio , then
3 parts = 3 × 30° = 90°
2 parts = 2 × 30° = 60°
5 parts = 5 × 30° = 150°
The largest angle in the quadrilateral is 150°
