What is the measure for angle Y?
Since 40% of 90 is equivalent to 36, you have to subtract 90 and 36 to find out how many minutes he spent without cleaning, which would be 54 minutes that he spent not cleaning.
Answer:
A
Step-by-step explanation:
The function is f(x) = 15x + 25 as 25$ is a fixed rate ( it does not change and is always charged) when 15$ for any other service which can be anything, a costumer can have 0 services other than the hair cut which gives f(0). As for the question, it's asking for haircut, shampoo, highlight, and blow dry so that is 3 other services other than the fixed haircut which means f(3). substitute x=3 in the function to get 15(3) + 25 = 45+25 = 70.
<span>The final step in this inequality is to make x the subject. To do this, we divide both sides of the inequality by -2. Whenever we mulitply or divide by a negative number in an inequality, we must swtich the sign. So the inequality becomes -6/-2 > -2x/-2 which simplifies to x < 3. The third option is correct.Hope this helps. Let me know if you need additional help!</span>