Answer:
5.7
Step-by-step explanation:
3x+4 = 21
3x = 17
x = 5.666667 = 5.7
Felipe subtract 3x from both side to get rid of x on one side. Ik this isn’t part of the answer but the correct way to do this would be to subtract 2x from each side after adding 8 to each side of the equation
The actual distance between cities is 580 miles.
Step-by-step explanation:
Map distance = 
inches = 
Scale used;
Multiplying both sides by 2
Now,
The actual distance between cities is 580 miles.
Keywords: fraction, multiplication
Learn more about fractions at:
#LearnwithBrainly
Answer:
f^12
Step-by-step explanation:
In this equation, you need to add the two exponents so this would make f^12
hope this helps!
Use division or long division (ignore the decimal point)
Then put the decimal in the same spot as the dividend (the number being divided)
