A student was asked to identify the variable in the expression 72x+8 the studebt answerd 72x What was the students error?

Karen's mom runs a dairy farm. Last year, Betty the cow gave 375 gallons less than twice the amount from Georgette the cow. Together, Betty and Georgette produced 1464 gallons of milk.

In a two collum proof the left column states your reasoning

In a two-digit number the units digit is three less than the tens digit. If the digits are reversed, the sum of the reversed number and the original number is 121. Find the original number.

Which expression is a factor of x2 - 9x + 14? A not factorable B (x + 2) (x - 7) C (x-2) (x + 7) D (x-2) (x - 7)

Find the value of the line integral. F · dr C (Hint: If F is conservative, the integration may be easier on an alternative path.

Find the values of f (x) = x2 + 4 for the domain values of {-2,5}

A square of area 36 cm2 is cut out to make two rectangles, A and B The area of area A to area B is 2 : 1 work out the dimensions of rectangles A and B

On a coordinate grid what is the distance from g 2,8 to h 2,5

Michael is purchasing a $142,000 home with a 30-year mortgage. He will put down $17,000 down payment. Use the table below to find his monthly PMI payment

20 is what percent of 50