The perimeter of a rectangle is 38 m. The length is 4 m more than two times the width. Find the length and the width of the rectangle

What are the solutions of the quadratic equation (x + 3) 2 = 49? x = - 2 and x = - 16 x = 2 and x = x = 4 and x = - 10 x = 40 and x = - 58

The mean age of a dance troupe is 14.2 years. A 7-year-old sibling is invited to join the troupe. How does the sibling's age affect the mean? A. The new mean age will be 10.6 years. B. The new mean age will be greater than 14.2 years. C.

Brook paid $45 for a candle making course. She spent $106 for wax and supplies, but later returned one $8 candle mold. Write and find out the value of an integer expression to show the change in the amount of money she has.

A waiter worked four hours and $8 an hour plus tips how much did the waiter earn including tips

Mort makes beaded necklace that he sells for $32 each About how much will more make if you sell 36 necklaces at the local art fair

When six is subtracted from five times a number, the result is 9

What is the product of (-1.5) (0.8) ?

Harold brought three pounds of red apples and 4.2 pounds of green apples from the grocery store we're both kinds of apples are $1.75 a pound how much did Harold spend on apples

4-t=3 (t-1) - 5 solve the equation

Give a counterexample for the statement: 'All square roots are irrational numbers'. Explain your reasoning.