Answer:
he would have to get an 81
Step-by-step explanation:
Pretty sure the mean is 5
Answer:
x-intercept : 4
y-intercept : 22
Step-by-step explanation:
The equation is given as ;
11x + 2y = 44
write the equation in form of y= mx + c where c is the y-intercept and m is the gradient.
11x + 2y = 44
2y =-11x + 44 ----divide each term by 2 as;
y= -11/2 x + 44/2
y= -5.5 x + 22 ------equation of the graph
y-intercept is 22
x- intercept is the value of x when y=0
y= -5.5 x + 22
0 = -5.5 x + 22
5.5 x = 22
x = 22/ 5.5
x= 4
You can also plot a graph to view the relationship ;
Answer:
Step-by-step explanation:
2,y,18,-54,162,...
This is a geometric sequence
Common ratio r = T2/T1 = T3/T2
y/2 = -54/18
Cross multiply
y(18) = 2(-54)
18y = - 108
y = -108/18
y = -6
Answer:
The answer to the question is E
Step-by-step explanation:
E is the only answer out of the choices to be equivalent to 3x+6y+7x-14