Guide me through 2 (3d+7) = 5+6d

Solve the equation. Check for extraneous solutions.

How to write the difference of 2 and the product of 3 and k

Can x-2 be the remainder on division of a polynomial by x+3

Write down the number of sentences with 36 letters

What does the line 2x+5y=5 look like

A rectangle with a perimeter of 30 centimeters is twice as long as it is wide. What is the area of the rectangle in square centimeters?

Hamburger buns come in packages of 8. Hamburger patties come in packages of 10. Neil would like to buy the smallest number of hamburger buns and hamburger patties so that he will have exactly one hamburger patty per bun. A.

What is the common factor of 86 and 34

Three students work independently on a homework problem. The probability that the first student solves the problem is 0.95. The probability that the second student solves the problem is 0.85.

A kite with a string 100 feet long makes an angle of elevation of 50° with the ground, assuming the string is straight, how high is the kite? Round your answer to the nearest tenth