1)
a. 614
b. 6140
c. 61400
d. 351.8
e. 1,000,000,000
f. 392.673
g. 591.1
h. 5100
i. 734000
j. 7141400
k. 35.1
l. 80500
New balance
98.14−10+(88.14×(0.0134÷12)+34.89
=123.13 .....answer
You would round the seven to an eight because the 8 next to is is closer to 10 and gives it more value than 5. when you're done it would be rounded to 3.68 because you want to find a number rounded to the nearest tenth so you'd use the extra number (8) to make the final product larger than smaller. it would stay a seven if it was lower than 5.
if the equation has a negative slope that will indicate that the slope is negative
ex. y=-<u>5x</u>+6
