Answer:
multiplication
Step-by-step explanation:
PEMDAS
Hey user☺☺
Option a is correct
Because the graph has only one solution.
As the graph touches the x-axis at one point that means that it will have only one solution for x. But we know that a quadratic equation has two solutions. So the graph will have two equal solution amd therefore the discriminant will be 0.
Hope this will help☺☺
Answer:
g(x) is shifted 1 unit to the right and 5 units up.
Step-by-step explanation:
f(x) =,
x --------> (original function)
(x - 1) = [x - (+1)]------> shifted 1 unit in the positive x direction, i.e 1 unit to right
(x - 1) + 5 ----------> shifted 5 units in the positive y direction, i.e 5 units up.
combining all the steps.
g(x) is shifted 1 unit to the right and 5 units up.
Let, number of small, medium and large popcorn sold are s, m and l respectively.
So, s + m + l = 250 ....1)
Also, l = 2s ....2)
Total sum = $1726 = 2s + 5m + 10l .....3)
Putting value of l from 2) to 1) is :
s + m + 2s = 250
m + 3s = 250
m = 250 - 3s ....4)
Putting value of m and l in terms of s in equation 3)
We get :
2s + 5( 250 - 3s ) + 20s = 1726
7s = 1726 - 1250
s = 68
l = 136
m = 250 -3(68) = 46
Now,
Hence, this is the required solution.
63 initially
Tonya is running a marathon she ran 12 miles she had 51 miles left now many miles is the whole marathon
