Lorenzo has a checkbook balance of $118.00. he writes two checks, one for $9.00 and one for $84.25. he then deposits $95.00. finally, he uses his calculator to determine his new balance. which one of the following series represents the correct order in which he should press the keys on his calculator? a. [95] [–] [118] [+] [9] [–] [84.25] [=] b. [118] [–] [9] [–] [84.25] [+] [95] [=] c. [118] [–] [95] [+] [84.25] [–] [9] [=] d. [84.25] [=] [118] [+] [9] [÷] [95] [=]

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get