You can solve this problem with one variable, x.
If the helicopter flew 34 times on Friday, and an equal number of times on Saturday and Sunday, then you can use the equation:
34+2x=118
2x=84
x=42
The answer is B.
Hope this helps!
-Astro, Helper in Training
Answer:
The slope of the equation is -3x
Step-by-step explanation:
3x = -y − 5
+ 5 + 5 Add 5 to both sides
3x + 5 = -y Divide both sides by -1
-3x + 5 = y
The slope of the equation is -3x
Step-by-step explanation:
3^-n=0.2
1/3^n=0.2
1=0.2(3^n)
3^n=1/0.2
3^n=5
(3^n)²=5²
(3^n)²=25
Answer:
840
Step-by-step explanation:
840&*67---***&%%%%%:
