Paolo is using his grandmother’s cookie recipe. He always doubles the amount of chocolate chips and oats. The recipe calls for 212 cups of chocolate chips. The total amount of chips and oats after doubling is 613 cups. Write an equation to find the original amount of oats, x, in the recipe.

The original amount of oats were 94.5. If you want to find the answer you would first have to multiply 212 with 2 because it said that Paola always use double to amount. After you get it, you subtract it with 613 cup cause that is the total amount of chip and oats after doubling. Then you will have to divide the double amount of oats which is 189 with 2 and then you get the answer of 94.5.

212x2=424, 613-424=189, 189 divide 2=94.5

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.