Joel has $40 saved in his bank account. He plans to add $8.00 per week when he starts his lawn mowing business. Part A:
Write a linear equation for the amount in his bank, A dollars, in terms of time worked, t weeks.
Part B:
Find the number of weeks Joel will have to work to buy a $120 bike.

Joel will have to work ___
weeks.

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

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.