Writing and Solving Expressions - General admission to the fair is $8.00, and rides cost $3.00 each.
a. Write an expression to represent the cost for Zachary to attend the fair and go on r rides.
b. Evaluate the expression to find his total cost if he goes on 6 rides.

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

Graph the equation by plotting point x=2

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries