Digging -28 would take 16 hours because 14 times 2 equals 28 and 8 times 2 equals 16 so answer is 16
Answer:
I would say D because if you count how much they go up it's close. but if you dont agree I could also assume B.
Answer:
x=12
Step-by-step explanation:
180-140=40
40+40=80
8x12=96+4=100
Simplify both sides of the equation
-4.8=1.2s+2s+4
Combine like terms
-4.8=(1.2s+2s)+(4)
-4.8=3.2s+4
Flip the equation
3.2s+4=-4.8
Subtract both sides by 4
3.2s+4-4=-4.8-4
3.2s=-8.8
Divide both sides by 3.2
3.2s/3.2= -8.8/3.2
S=-2.75 will be the answer hope it helps
5+10+10+12+14+7= 58
x= 70-58
x=12 ft
