Hello :
<span>4x - y =3........ ×3
2x+3y = 18
I'have : 12x-3y = 9
2x +3y = 18
</span><span>by the addition method : 14 x =27
</span> x = 27/14
4(27/14)-y = 3
y = 33/7
Step-by-step explanation:
First, we need to find the unit rate of each animal (how many feet each animal can fly in a second). We do this by dividing the number of feet flown by the number of time.
Bat: 232/4 = 58 ft per second
Hummingbird: 343/7 = 49 ft per second
Based off of this information, we can conclude that the bat can fly faster than the hummingbird.
Answer:
16=x becuase 16/4 also =4 and 4+2=6 may i have brainliest plzz
Step-by-step explanation:
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Answer:
33.33% increase. 55.56% increase.
Step-by-step explanation:
Answer:
C) y=13+15x
Step-by-step explanation:
y=13+15x
