220-35=185
185÷2=92.5
=92.50 For each friend
Answer:
Step-by-step explanation:
To solve using completing square, we need to write the equation as x2+3x=17.
The next step is to add a number such that the square can be completed. The number must be equal to (b/2a)^2, so here it will be (3/2)^2 = 9/4
The equation then becomes x2+3x+(9/4)=17+(9/4).
Solving it further will get you the final answer
=11x^5y^2=7x^3y^3-3x^2y+4 hint: download MathPapa
To find the rate, you need to divide the change of distance by the change of time
(1716-1236)/(18-8)
=480/10
=48
Therefore, his rate is 48m/s
6n-11 i believe, as it increases by 6 per term farther along, and if you multiply 2 by 6 and subtract 11, you get 1.if you multiply 6 by 3 and subtract 11 you get 7