Answer:
9 hours
Step-by-step explanation:
1. A. 3/20
B. 8/5
2. A. 0.08
B. 1.6
3. A. 37%
B. 92%
Answer:
Well we are adding by 10 for every 1 increase in x. So slope is 10 / 1 = 10. (1. a slope of 10) is an answer.
We want x = 1 to have y = -5 Slope form is y=mx+b. We know m = 10 bec slope is 10. We have the point (1,-5) on the graph so we solve for b by plugging:
-5 = 10(1) + b and this is b = -15. So graph has function y = 10x-15.
b is the y-intercept so (3. a y-intercept at (0,−15)) is an answer.
-0.625 x 3/5 = -0.375 which converted is -3/8. Therefore, -3/8 = -0.625 x 3/5, so to answer your question, YES
Answer: Graph A or answer D is correct
