Each week, mr. jones goes to the grocery store. mr. jones estimates that he will spend $120 when he goes to the grocery store this week. he actually spends $94.

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

What is the y intercept of f(x)=(1/2)^x?

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?