#12: 3053.6 in. Cubed
#14 24429.0 m. Cubed
#16 8.2 ft. Cubed
#18 0.5 cm. Cubed
Answer:
D. 17.3
Step-by-step explanation:
50=3x-2
52=3x
x=17.333
D
Are you trying to solve for x and y?
y=2x+1; x+2y=17
sub in one variable in the other equation.
x+2(2x+1)=17
x+4x+2=17
5x=15
x=3
now that you have x value, plug into the original equation to find y and check with the other.
y=2(3)+1 = 7
x+2y=17 = 3 + 2(7) = 17 ; 17=17
Sent a picture of the solution to the problem (s).
Answer: 6 miles
Step-by-step explanation:
The diameter is 2x the radius
2 x 3 = 6
