Well mise well sign up for welfare cause ur gonna fail math
Let t be the amount of trucks.
Thus 5t is the amount of cars.
t + 5t = 30
6t = 30
t = 30/6
t = 5
Therefore, there are 5 trucks
Answer:
total balloons = 120r+72y
Step-by-step explanation:
If there are 120 cases of red balloons and r red balloons in each cases
Number of red balloons = 120*r
If there are 72 cases of yellow balloons and y yellow balloons in each cases
Number of yellow balloons = 72y
The total number of balloons is red balloons plus yellow balloons
total balloons = 120r+72y
Answer:
Step-by-step explanation:
x/4 +5 = 3
multiply by 4 on both sides
x+5 = 12
subtract 5
x=7
I'm not sure but I think, f(s)=-4[x]-3