Answer:
D) she can divide 7 by 2
Step-by-step explanation:
As, Division is not same as multiplication, so not the a option
And b doesn't have the right values
C is also wrong bc it have multiplication
So D is right
a = 4/27 - b/81
27a + 1/3 * b = 4
Subtract the term with b from both sides.
27a = 4 - 1/3 *b
Divide both sides by 27.
a = 4/27 - 1/81 * b
x and 52 are supplementary, so they add up to 180°
1/6 or 1.6666666
12 marbles, 2 yellow
12/2= 6
1/6
f(8) = 44
f(x) = 6x-4
Let x = 8
f(8) = 6(8) - 4
Multiply
= 48 -4
= 44
