Answer:
60 percent
Step-by-step explanation:
number of ducks in morning=80
ducks in after noon=135
for percentage
80/135=0.5925=0.60
0.60*100=60 percent
276.45 divides by 5.82 = 47.5
The Harper family was traveling at a rate of 47.5 miles per hour
Answer:
-1k +27 is the answer. 13k-14k= -1k 11 +16= 27
Step-by-step explanation:
Answer:
11. x = 3 and BC = 8.
Step-by-step explanation:
FA = 2BC so
3x + 7 = 2(3x - 1)
3x + 7 = 6x - 2
-3x = -9
x = 3
and BC = 3(3) - 1 = 8.
Distribute 6(x+4) = 8(x-2)
6x+24 = 8x-16 subtract by on both sides
-24. -24
6x = 8x-40 subtract by on both sides
-6x. -6x
2x = -40
divide both by 2 on each side
and X=20