Solve the following variation problem. The interest on an investment varies directly as the rate of interest. If the interest is $46 when the interest rate is4%, find the interest when the rate is7%.

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.