Answer:
Step-by-step explanation:
answers
AB
AC
AE
Just add 3 to both sides
x = 7
Let x be the number of pennies which is also equal to the number of dimes. By this representation, the number of quarters is equal 46 - 2x. The total amount is $4.87 or 487 cents. The equation that best represent the given is,
x + 10x + 25(46 - 2x) = 487
The value of x from the equation is 17. Therefore, there are 17 of both pennies and dimes and 12 quarters.
When going down on a Cartesian coordinate system, you are moving in the negative direction, so-7