Answer:
No solution
Step-by-step explanation:
7s − 6 − 5 = 7s + 17
-7s -7s
-----------------------------
-6 - 5 = 17
-11 = 17
The sides aren't equal, thus there is no solution.
81 because 3×3=9×3=27×3=81
Answer:The roots of any quadratic equation is given by: x = [-b +/- sqrt(-b^2 - 4ac)]/2a. Write down the quadratic in the form of ax^2 + bx + c = 0. If the equation is in the form y = ax^2 + bx +c, simply replace the y with 0. This is done because the roots of the equation are the values where the y axis is equal to 0.
Step-by-step explanation:
En centímetros tiene que ser 100
Any number the one digit equal 5 or 0 can divide by 5
so answer is 970
