What are the solutions to the quadratic equation 4x2 + 28x = 0?

x = 4 and x = - 7

x = 4 and x = 7

x = 0 and x = - 7

x = 0 and x = 7

A function is given by the equation h (x) = x 2 squared + 6x-3. what is h (3) ?

Model the product of - 13*5 by drawing an open number line below

Find the exact real value of arcsinThe quantity negative one half.

Will all parallelograms have diagonals that are lines of symmetry

The minimum value is the smallest y-value of a function. true or false.

Simplify the next two expressions 1. 2x + 5 (3x - 2) - 10x - 30 2. 10x - 23 + 40y + 23 - 10 - 2x - 10y

Rita has a collection of 96 coins consisting of nickels, dimes, and quarters. The number of dimes is 2 more than one third the number of nickels, and the number of quarters is twice the number of dimes.

If the scale used on the blue print is 2in = 3ft. what is the measure of the door that is 5in on the blue

Brainliest!! A passenger train and a freight train leave at the same time from stations that are 270 km apart. The trains are travelling toward each other, and the rate of the passenger train is twice the rate of the freight train.

A gardener wants to fence a circular garden of diameter 21 m. Find the length of the rope he needs to purchase, if he makes 2 rounds of fence. Also find the cost of the rope, if it costs 4$ per meter. (Take π as 22/7)