Answer:
1.)x≤9
2.)x≥0.5
Step-by-step explanation:
1.)x+6≤15
x+6-6≤15-6
x≤9
2.)x+1.5≥2
x+1.5-1.5≥2-1.5
x≥0.5
Answer:
12 centimeters
Step-by-step explanation:
96=6L+2W
6+2=8
96/8=12
a=
The area of a pizza with a diameter of 10 inches is 78.5.
Answer:
9-3x=0 & 2x+4=10
Step-by-step explanation:
9-3(3)=9-9=0
3x+1=3(3)+1=9+1=10, not 9
9x-1=9(3)-1=27-1=26, not 4
2x+4=2(3)+4=6+4=10
5x-7=5(3)-7=15-7=8, not 1
Answer:
i < 3u
Step-by-step explanation:
9x-7i> 3(3x-7u)
to solve for i, first simplify the problem on the right side of the equation.
9x-7i > 9x - 21u
make i the subject by subtracting 9x from both sides of the equation
9x-9x-7i> 9x-9x -21u
add like terms
-7i > -21u
divide both sides of the equation by -7
-7i/-7> -21u/-7
divide and change the sign
i < 3u