Imani and Chelsea are selling cookie dough for a school fundraiser. Customers can buy packages of sugar cookie dough and packages of oatmeal cookie dough. Imani sold 1 package of sugar cookie dough and 2 packages of oatmeal cookie dough for a total of $31. Chelsea sold 1 package of sugar cookie dough and 10 packages of oatmeal cookie dough for a total of $135. Find the cost of one package of sugar cookie dough and one package of oatmeal cookie dough.

The cost of one package of sugar cookie dough and one package of oatmeal cookie dough is $5 and $13 respectively

Step-by-step explanation:

Let us assume the cost of one package of sugar cookie dough be x

And for one package of oatmeal cookie dough be y

Now the equations are

x + 2y = $31

x + 10y = $135

Solve these two equations by adding minus sign

-8y = -$104

y = $13

And, for x

x + 2($13) = $31

x = $31 - $26

= $5

Hence, the the cost of one package of sugar cookie dough and one package of oatmeal cookie dough is $5 and $13 respectively

answer: a

step-by-step explanation:

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5