Answer:
2
Step-by-step explanation:
I. is true.
II. is true.
III. is false.
Answer is choice B.
Answer:
the measurement of YVX is 88°
When you get to “c“ or the last number you add
C is Celia's calorie count and R is Ryan's. d = days
C = 1200 + 100d
R = 3230 - 190d
Since you want to find when they will consume the <em>same</em> amount of calories, you set the two equations equal to each other: 1200 + 100d = 3230 - 190d.
Then, subtract 1200 from both sides: 100d = 2030 - 190d. Next, add 190d to both sides: 290d = 2030. Therefore, the number of days is eqal to 2030/290, which is 7.
