Answer:
answer of given question is -7/2
h. y / x^2
j. 0.00001
k. 0.000005
I. 0.025
m. 8 times 10^-3
n. 1.25 times 10^-4
o. 5 times 10^-7
p. 0.000000001
I only did the ones I see, hope it helps.
Answer: -5 < x < 6. (-5, 6)
Step-by-step explanation:
Answer:
her first mistake was on line 3.
line 1: 80 + [2(3 1/2 + 1 1/2)]
line 2: 80 + [2(5)]
line 3: 80 + 10
line 4: 90
Step-by-step explanation:
on line 3 she added 80 + 2, but she should have multiplied 2 by 5. the correct steps would be:
line 1: 80 + [2(3 1/2 + 1 1/2)]
line 2: 80 + [2(5)]
line 3: 80 + 10
line 4: 90
