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<span>7(B + 3) + 2B
= 7B + 21 + 2B
= 9B + 21
hope it helps</span>
Answer:
The 3rd problem on mondays answer is 2:1
The 4th problem on monday answer is it is not long enough he needs to make it 4 inches longer.
The 5th problem on monday is 41
The 6th problem on monday is 13,12,11
Can't read the whole problem for the 7th question on monday
the 8th problem on monday is 55 and 8/15
That is the answers for monday hope this helps
Step-by-step explanation:
Answer:
10.17
Step-by-step explanation:
Given the following Quadratic equation:
The steps to solve it are:
1. Substitute into the equation:
2. Use the Quadratic formula .
In this case:
Substituting values into the Quadratic equation, you get (Round the values to the nearest hundreth):
3. The positive value is the time that the rocket will hit the ground.
Therefore, the rocket will hit the ground after .
