Answer
1 + 5 ÷ 5
This would equal 2, using BIDMAS.
$81! 70 + 11 = 81, therefore dan payed $81
Answer:
Step-by-step explanation:
-x + 2y = 6
y = 1/2x + 3
sub 1/2x + 3 in for y, back into the first equation
-x + 2(1/2x + 3) = 6 ....distribute thru the parenthesis
-x + x + 6 = 6
6 = 6
The solution to this equation is infinite solutions
Answer:
3x+3x+2x+1/2x+1
Step-by-step explanation:
ur welcome
Answer:
the answer is (B) this is an example of Simpson paradox.
Step-by-step explanation:
Simpson's paradox is a phenomenon in probability and statistics, in which a trend appears in several different groups of data but disappears or reverses when these groups are combined.