If you can label your graph then I could a lot more, but
f(x) = 5x
Ordered pairs : (1,5) (0,0) (2,10)
Domain [0,infinity)
Range [0, infinity)
Mapping
0 0
1. 5
2. 10
3. 15
4. 20
5. 25
23.91941176470588 inches not including the coaches and 22.59055555555556 including the coaches
Hope this helps!
Answer:
$120
Step-by-step explanation:
Set the cost of the article pre-tax as x.
<em>x + 0.15x = 138</em>
<em>1.15x = 138</em>
<em>x = 138/1.15</em>
<em>x = </em><u><em>$120</em></u>
<u><em /></u>
Answer: the cost of the article without taxes is <u>$120</u>.
∠1 and ∠2 are supplementary angles. So ∠1 is 45 degrees. ∠7 is also 45 degrees because ∠1 and ∠7 are congruent