Answer:
C. x = 5, y = 2
Step-by-step explanation:
Simply plug in each given term in the answer choices, evaluate, then find out which two will make the system of equations authentic, or genuine.
Answer:
it is (8;1)
Step-by-step explanation:
ANSWER

EXPLANATION
We want to write 100,000 using exponents.
This means that, we want to write 100,000 as an index number, that is a certain number raised to a certain index or exponent.
The exponent tells us how many times that number multiplies itself to give 100,000

Since 10 multiplies itself 5 times to give 100,000, we write
Answer:
70 times
Step-by-step explanation:
5 consecutive even integers: 2n, 2n+2, 2n+4, 2n+6, 2n+8 for any integer n The sum of the two smallest of five consecutive even integers is 50 less than the sum of the other three integers: 2n + 2n+2 = 2n+4 + 2n+6 + 2n+8 - 504n + 2 = 6n -3234 = 2nn = 17 The smallest integer in our sequence is 2n = 2*17 = 34 Check:2n + 2n+2 = 2n+4 + 2n+6 + 2n+8 - 5034 + 36 = 38 + 40 + 42 - 5070 = 120 - 5070 = 70
Answer:
Correct choice is D
Step-by-step explanation:
Given the system of two equations:

Fro mthe first equation

Substitute into the second equation
instead of y:

Note that
then the second equation will take look
