Answer:
Sophie's brother is 9 exactly
Step-by-step explanation:
Answer:
i would suggest using www.mathpapa.com ^^ its an algebra calculator and saved me in algebra 1
Answer:
A n B = {6}
Step-by-step explanation:
Given he sets A = (even numbers less than 10) and B = (multiples of 3 greater than 3)
A = {2, 4, 6, 8}
B = {3, 6, 9, 12, 15...}
A n B includes the numbers are are common to both sets i.e number that we can find in both A and B.
From the set given, we can see that the only number that exists in both set is 6, hence;
A n B = {6}
X = -4
the slope is undefined as it only passes through the x-axis on -4.
