Areal world situation for the equation 0.5n=12.5

Find the quotient. 50a2 – 98b2 -5a +7b

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.