Guys! your girl need some ! good luck if you answer all of these you get 50 points! : d

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5