17) Kert's Math average for three tests is between 85 and 90. If he scored 8 points more in the second test than in the first test and 5
points less on the third test than on the first test, what scores are possible for the first test?
a 85,86,87,88
b. 84, 85.86.87
C. 81,82,83,84
d. 82,83,84,85
18) A candle is 18 in. tall after burning for 3 hours. After 5 hours, it is 16.5 in. tall. Write a linear equation to model the relationship
between heighth of the candle and time t.Predict how tall the candle will be after burning 8 hours.
a. h(t) = -0.75t + 20.25; 14.25 inches
c. h(t) = -0.75t + 15.75; 9.75 inches
b. h(h) = 0.75t + 15.75; 9.75 inches
d.h(t) = 0.75t + 20.25; 14.25 inches
points less on the third test than on the first test, what scores are possible for the first test?
a 85,86,87,88
b. 84, 85.86.87
C. 81,82,83,84
d. 82,83,84,85
18) A candle is 18 in. tall after burning for 3 hours. After 5 hours, it is 16.5 in. tall. Write a linear equation to model the relationship
between heighth of the candle and time t.Predict how tall the candle will be after burning 8 hours.
a. h(t) = -0.75t + 20.25; 14.25 inches
c. h(t) = -0.75t + 15.75; 9.75 inches
b. h(h) = 0.75t + 15.75; 9.75 inches
d.h(t) = 0.75t + 20.25; 14.25 inches
Answers & Comments
Answer:
Answer to 17 is A dahil Diba a at dila lagpas sa 85 at 90 a lang po ang masasagot ko pero sa 18 po ang Alam KO Mali po ung B Yan lang po Alam ko
Step-by-step explanation:
Sana makatulong