Help looks like i forgot to read a ruler

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

True or false? a circle could be circumscribed about the quadrilateral below.