3 cans of soda and 2 chips is 5.35, 2 cans of soda and 4 chips is 6.90. whats the cost of each item ?

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Write the equation in logarithmic form e^x=403.429

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.