Answer:
x = 4 and x = -9
Step-by-step explanation:
|2x+5| = 13
(2x + 5) = 13
2x = 8
x = 4
-(2x + 5) = 13
-2x - 5 = 13
-2x = 18
x = -9
Answer:
the answer is -2
Step-by-step explanation:
-4 × -2 equals 8
3 times -2 equals -6
8-6=2
2=2
Step-by-step explanation:
a. Area = 121 ft²
s² = 121
s = √121
Therefore s = 11 ft
b. Area = 81 yd²
s² = 81
s = √81
Therefore s = 9 yd
c. Area = 324 cm²
s² = 324
s = √324
Therefore s = 18 cm
d. Area = 361 mi²
s² = 361
s = √361
Therefore s = 19 MI
The answer is 28/5, just make it a fraction for both of them then subtract