Answer:
36 degrees
Step-by-step explanation:
4a+3a+2a+a=360
10a=360
A=36
Y = m*x + b
6.35 = m*x + b <span>if b=6.35</span>
C is the value of x to find it u use the equation 3x=338 and solve
3y+x=12 in slope intercept form is y=-1/3+4
Answer:
The cost before tax with tip is $15.21.
Step-by-step explanation:
To calculate percentage, take the percent (17%) and take its decimal form. This means 17% is 0.17 (like 50% would be 0.5). multiply the number you want the percentage of by the decimal form. 13*0.17=2.21. Add this to the cost before tax and before tip. 13.00+2.21=15.21. The cost before tax with tip is $15.21.
