At 2 minutes, the heart would beat 140 times.
700/10=70
140/70=2
-5 like minus 5 no mater the negetive for y
Hope this helped ")
1020 because you would multiply the rate of .10 with the number of years which is 17 and then multiply the answer of 1.7 by 600 million
Answer:
I believe that the missing value is 5, y=5
Step-by-step explanation:
1st since you can see in the ordered pair that 8 is in the x place that means 8 is the x value so what you can do is rewrite the equation to look like this: 5(8)-2y=30
2nd solve for y
5(8)-2y=30
40-2y=30
-40. -40 -subtract 40 on both side
-2y=-10
÷-2. ÷-2 -divide -2 on both sides
y=5
Subtract 2 from both sides
simplify 38 - 2 to 36
divide both sides by 3
simplify 36/3 to 12
Answer: x = 12.
