2 pennies
3 quarters
2 dimes
1 nickel
Answer:
the answer is 488 of the composite figure is 488
6x-7=4x+7
6x=4x+14
2x=14
x=7
<h2>...571 is the correct answer!</h2><h3></h3><h3>This decimal is <u>repeating.</u></h3><h3>The pattern is 571428</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3>
Answer:
x = 3 and x = -7
Step-by-step explanation:
The given quadratic equation is . We need to find the solution of this equation.
If the equation is in the form of , then its solutions are given by :
Here, a = 1, b = 4 and c = -21
Plugging all the values in the value of x, such that :
So, the solutions of the quadratic equation are 3 and -7.