Answer:
61
Step-by-step explanation:
Answer:
you need a protractor to measure it. They have made a picture of that too.
Step-by-step explanation:
you need a protractor to measure it. They have made a picture of that too.
This may be a little complicated, but basically, you have to break everything down into decimals. 21.5 X .25 = 5.375. Subtract 5.375 from 21.5 and you should get 10.75 or 10 3/4. Divide 10 3/4 by 1/4, the answer should be 30 burgers.
First, r<span>earrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : </span><span>3*(2*x-1)-(4*x+2)=0
= </span><span>3 * (2x - 1) - (4x + 2) = 0
= 2x - 5 = 0
= </span>2x-5 = 0<span> ---- </span><span>Add </span> 5 to both sides of the equation ---><span>
</span>= 2x = 5
Then you will divide both sides of the equation by 2 and get,
<span>= x = 5/2 OR 2.5
I hope this helps!</span>
d = distance between home and school
v₁ = average speed while going from home to school = 32 mph
t₁ = time taken to travel distance going from home to school
time taken to travel distance going from home to school is given as
t₁ = d/v₁
t₁ = d/32 eq-1
v₂ = average speed while going from school to home = 48 mph
t₂ = time taken to travel distance going from school to home
time taken to travel distance going from school to home is given as
t₂ = d/v₂
t₂ = d/48 eq-2
t = total time of travel = 1 hour 15 min = 1.25 hour
total time of travel is given as
t = t₁ + t₂
using eq-1 and eq-2
1.25 = (d/32) + (d/48)
d = 24 miles
