What is the slope of the line with equation 10x + 15y = -90?

What is the domain of the of the exponential function shown below?

What is the equivalent fraction for the following fraction using 5 as the multiplier? 1/2

Larger pets need to be transported in larger portable kennels. using a graphing calculator and the relationship between the width, length, and height, find the dimensions of a portable kennel whose volume is 7.4 ft3. the dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? what are the dimensions of a portable kennel with a volume of 7.4 ft3? use a graphing calculator to solve. round the dimensions to the nearest tenth.