Answer:
Aid paid for 5115
You pay 1705
Step-by-step explanation:
6820×.75= 5115
6820-5115= 1705
if indeed DEF is a right-triangle, then we can apply the pythagorean theorem and the hypotenuse is really the square root of the sum of the square of the other two, if however the hypotenuse doesn't equal that, then is not,

Answer:

Step-by-step explanation:
Given

Required
Factor

Express each term as a factor of 5

Factor out 5

Hence, the factored form is:

Answer:
17x-3
Step-by-step explanation:
6x+9 + 3x-2 = 9x+7
2(4x-5) = 8x-10
9x+7 + 8x-10 = 17x-3