Simplify the following expression.
(2x + 5) + (3x2 + 7x + 3)

Use the multiplier method to incrases £258 by 43%

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12