The point LaTeX: \left(-1,\:5\right)( − 1 , 5 ) is the solution for the following system of equations bx+ay=7b x + a y = 7

ax-2y=-4b

Which of the following is true?

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar. what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways

Which best explains why this triangle is or is not a right triangle ?

What ia the sum if the first 7 terms of the geometric series