The highest point in Africa is the peak of Mt. Kilimanjaro at 5892 meters above sea level. This is 6047 meters greater than the lowest point in Africa, Lake Assal. What is the elevation on Lake Assal?
What is 155 meters below sea level?
200
x + 6 > 11
What is x > 5
200
27 = 2.7y
What is y = 10
200
9t - 14 = 40
What is t = 6
200
The difference of 15 times a number and 80 1/3 is 24 2/3
What is 15n - 80 1/3 = 24 2/3
200
On each of the last four math exams, you missed an average of 4.5 points. How many points did you miss on the last four exams?
What is 18 points?
300
c + 4.85 = 2.25
What is c = -2.6
300
-23c >= 182
What is c <= -7.9
300
59 = 23 - 9m
What is m = -4
300
13.04 increased by a number divided by 5 is 28.96
What is 13.04 + n/5 = 28.96
300
You earn $6 an hour babysitting. The family you were babysitting for gave you an $8 tip. If you earned a total of $26 one night, how many hours did you babysit?
What is 3 hours?
400
w - 10.5 = 12.7
What is w = 23.2
400
(-1/19)b < 53
What is b > -1007
400
74 - 12q = -10
What is q = 7
400
The product of 16 and a number divided by 12 is 64
What is 16n/12 = 64
400
You went to the mall and spent $24.53 on a sweater, $6.28 on a pair of socks, and $11.50 on a T-shirt. You came with $60 to spend on all of these items plus a pair of jeans. What is the maximum amount you can pay for a pair of jeans?
What is $17.69?
500
-1/3 >= g + 7
What is g >= -22/3
500
19 z + 37 <= 24z - 83
What is z >= 24
500
8p - 53 >= 19
What is p >= 9
500
The opposite of a number is less than the quotient of -51 and -3
What is -n < -51/-3
500
One telephone company charges $0.15 a minute for every minute that you talk long distance and no monthly fee. A second company charges $0.07 a minute for every minute that you talk long distance and a $4.48 monthly fee. For how many minutes do you have to talk in order that the second telephone company be a better deal?