Answer:
1. 4
2. 100
3. 112
4. 8/20 or 2/5
6. 135/4
Step-by-step explanation:
Ok so, we have the fact that 1.20 per mile Lets represent m as each additional mile so we have 1.20m which is That much per additional mile So For the first 5 functions we have f(1) = 20 f(2) = 20 f(3) = 20 f(4) = 20 f(5) = 20 Only for the first 5 miles though, since it is a flat fee. So for the additional miles we go back to what I said in the first Paragraph. 1.20m That is for additional miles, so that will be added to 20 So if you travel more than 5 miles the function looks like this: f(x) = 20 + 1.20m So the first 5 miles it is: f(x) = 20 For 7 mles the function would look like: f(7) = 20 + 1.20(2) It is a 2 because it is the additional mile, which is 2 hope this helps
Cost of one sandwich is $2.50
cost of 1 sandwhich, 1 salad and 1 juice will be $2.25 + $5.30 = $7.80 !!
Answer:
B > -4
Step-by-step explanation:
21/3=7
mary worked 7 hours on her project.
hope it helps!