4 ft equals how many inches

How do you solve and check x+y=-14 x+8y=-9! (x is a variable)

The graph below compares plant height to the age of the plant, in weeks. Plant Height 0 0 00 Height (in.) y y = 1.3x - 0.

Given the system of equations, match the following items. x + 3y = 5 x - 3y = - 1

What is the greatest common factor for 36 and 40

300 students in a high school freshman class are surveyed about what kinds of pets they have. Of the 300 students, 200 have a dog, 180 have a cat, and 150 have a cat and a dog. Using this information, answer • each of the following questions.

How do you write 120% as a decimal and as a fraction

Find the derivative of the function. y = √ (11x + √ (11x + (√11x)))

Carmen spent $88 at the mall the money she spent was 25% of the total amount she had in her wallet

Which of the following situations can be modeled with a periodic function? A) the height of a football after it has been thrown B) the height of a person riding on an escalator C) the height of a building after it has been constructed D) the height

Solve 1/3 x = - 4/5?