Answer:
Aaron travelled about 9 feet underwater
Step-by-step explanation:
We need to work with the information we are given in the question.
there are two stages of Aaron's travel. the first distance was in the air, and the second distance was in the water.
We are given both the total distance travelled and the distance travelled in the air.
To get the distance travelled in water, we subtract the distance travelled in the air from the total distance.
This will be 52 feet - 43 feet = 9 feet
Hence Aaron travelled about 9 feet underwater
Answer:
y = 15x
0=0, 1=15, 2=30, 3=45, 4=60, 5=75, 6=90
Step-by-step explanation:
180/12 = 15 ft/s
Therefore, every second, the balloon rises 15 feet.
What is presented here is an example of a two-column proof, where one side lists the steps in the order in which the author worked and the parallel side explaining the reason behind each step. In the first example, it shows that the equation is given because we did not need any sort of thinking to come to the conclusion that 2/3y +15 = 9. The second step is actually Subtraction of Equality because we are subtracting the integer 15 from both sides, therefore both sides are still equal.
In the third step, the reason provided is simplification. We can infer that this means we will need to combine like terms since the step before has like terms (15 and -15, 9 and -15). If we combine these terms we get 2/3y = -6.
The fourth step of action we can probably take from step three, is to multiply both sides by 3 in order to eliminate the denominator. With that we get, 2y = -18 and can be justified by simplification.
The final step calls for simplification, meaning all we have to do is either add, subtract, divide, or multiply both sides by the same number. We are solving for y, so in order to get y alone we must divide both sides by 2. This is to get rid of any coefficient of the y variable. The final step of this proof is y = -9
Hope this helps!
Answer:
305
Step-by-step explanation:
if the unit rate is $30.5 then thats how much it cost per 1 ticket.
To get 10 tickets we have to do x10
30.5 x 10 = 305