Answer:
1135.38
Step-by-step explanation:
Original amount = 1015;
First decrease = 6%
Followed by an increase = 19%
Unknown:
Final amount:
Solution:
If 100% of a value implies multiplying by 1;
6% decrease = 0.94
19% increase = 1.19
Now;
Final amount = 1015 x 0.94 x 1.19 = 1135.38
Answer:
x = 16
Step-by-step explanation:
67 - 2x = 83 - 3x
+ 2x + 2x
67 = 83 - x
- 83 - 83
-16 = -x
16 = x
Answer:
62 newspapers
Step-by-step explanation:
Let s represent the number of Sunday papers sold. Then s/2 is the number of Friday papers sold. The total revenue is ...
1.50s + 0.75(s/2) = 116.25
1.875s = 116.25 . . . . simplify
s = 116.25/1.875 = 62 . . . . . divide by the coefficient of s
62 Sunday papers were sold.
Answer:
19
all trianlgles are 180
so
55+42+26=123
180-123=57
57 divided by 3= 19
y, x ,z = 19
Step-by-step explanation:
Answer:
21 is the lowest common denominator