The answer is y=-3x-13, because y=mx+b and since it’s parallel the slope is -3 and substituting x=-3 and y=-4 and m=-3 into the equation, we get b=-13. So the answer is y=-3x-13
B. Barbara's equation did not consider the number of bottles of iced tea. She only put 1.49, which would mean she only sold one. Because we know she sells more then one, it should be 1.49(then a variable)
<span>x=number of brown shoes 2x=number of black shoes (twice as many black shoes as brown shoes) so x+2x=66 add like terms 3x=66 solve for x by dividing 3; x=22 so there are 22 brown shoes and 44 black shoes (2 x 22= 44)</span>
