What you would do is you would substitute each ordered pair into their respective variables. (ie. for (0,1) you would put 0 where the x is and 1 where the y is) You would then solve the equation. If the equation is not even (ie. 2=5 would not be even but 4=4 would be), you move on to the next ordered pair.
If you follow the process right and you get the equations correct, the answer should be B. (7,-2)
1 mg = 0.001 grams. therefore 2000 mg = 2 grams
Answer:
27,375,000
Step-by-step explanation:
Simply divide the total by 4.
Answer:
30 I THINK
Step-by-step explanation:
Answer:
53.47$
Step-by-step explanation:
Find 7% of 43.45: 7/100 x 43.45= 3.0415
Add the tax to the meal price: 43.45+3.0415= 46.49
Find 15% of 46.49: 15/100 x 46.49= 6.9735
Add the tip to the total: 53.47$