The answer is D- an investment of 80,000 dollars was needed and they invested a ration of 3:4 (3/4 or 75%), you round up to 80
Step-by-step explanation:
Supplementary angles add up to 180°

You can eliminate graphs A and C because the lines are dotted and you can eliminate graph B because the shaded part is below the solid line and the equation is telling you to shade above so the answer is D
I asked a family friend what it is in standard form since she is good with math and she said the standard form for 67.54 is -67.54
Answer:
8 and 19
Step-by-step explanation:
8*19=152
8+19 = 27