Answer:
Step-by-step explanation:
Answer:
$125
Explanation:
Cost of meal = $100
+ 5 % sales tax = 0.05 × 100 = + 5
+ 20 % tip = 0.20 × 100 = <u> 20</u>
Total cost = $125
The total cost of the meal was $125.
Answer:
I and IV
Step-by-step explanation:
cosine is positive/greater than 0 in quadrants I and IV. Its just a rule of the unit circle.
Can remember by All Star Trig Class
meaning all the trig funtions are positive in quadrant I
sin is positive in II
tan is positive in III
and cos is positive in IV
Answer:
x≤3
Step-by-step explanation:
<em>Step one- This equation has 23 greater than or equal to sign. Which means It can be at most 23</em>
<em>Step two- Find out what times 3x+14=23 In this case the answer is 3.3 Is the biggest number that can be multiplied by 3, +14 to get to 23.</em>
<em>Step three- Rewrite the Answer. Since we know that 3 is the highest numebr possible, we rewrite it to this equation</em>
<h3>x≤3</h3><h3>HOPE THIS HELPS :)</h3>
Answer:
x = 65.4
Step-by-step explanation:
I solved this question already. My explanation is here: brainly.com/question/20456072
Hope this helped! <3
