How to simplfy 4 over 10

The function p (x) = - 2 (x - 9) 2 + 100 is used to determine the profit on T-shirts sold for x dollars. What would the profit from sales be if the price of the T-shirts were $15 apiece?

A ratio compares two values using which operation

A 200-kg boulder has 39,200 joules of potential energy, what height is the boulder?

7) A bag of candy that contains 30 pieces sells for $4,20. Another bag with 24 pieces sells for $3,60. Which bag is the better deal?

In 1995, the average life expectancy in the United States was 75.8 years. The average life expectancy in 2015 was 78.8 years. What is the percentage increase in life expectancy in the last 20 years? a) 3.5 b) 4 C) 4.5 d) 5

Which description is correct for the polynomial 4x² + 3x + 5?

Hint: move the decimal left 4 places 58,927

A deli scale weighs meat and cheese in hundredths of a pound. sam put 5/10 pound of pepperoni on the delis scale. what weight does the deli scale show?

Your reflect triangle PQR, with vertices P (-2,-4), Q (-3,-1) and R (-4,-4) across the y-axis to get triangle P'Q'R.

Alberto gets $4,349.70 he uses 2/5 of his pay for household expenses and 1/10 for his car payment how much does he have left for a savings account