Miriam needs to buy new notebooks for school. the notebooks cost $0.98 each including tax. miriam's mother gave her $6.45 and told her to buy 8 notebooks. did her mother give her enough money?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds. then use the distributive property and mental math to evaluate the expression.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?