(1,1) because x + 2y <4
=1 + 2(1)
= 3 which is less than 4
Answer:
90% of the questions she answered correctly
Step-by-step explanation:
%age = 81/90 * 100= 90 % correctness
Answer:
She is incorrect
Step-by-step explanation:
Step 1: substitute
135 into x in both equations
Step 2: Solve the equations. Once you do this you will get y = 5375 for the first one and y = 4720 for the second one, therefore she is incorrect
38,496 rounded to the nearest thousand is 38,000.
Answer:
Step-by-step explanation: