15 Short Answer Questions
( =45 points)
5 Multiple Choice Questions
( = 5 points)
The large box is 45 pounds and the small is 20 pounds
Answer:
a) x = 13
b) x = 7
Step-by-step explanation:
A) Since they have the same base of 2 so
x + 4 + (-5) = 12
x - 1 = 12
x = 13
b) Since they have the same base of -3 so
8 + x + 4 = 19
x + 12 = 19
x = 7
