In a farm consisting only of horses and chickens, there are 146 total feet. If there are 50 animals total, how many horses are there?

Twice a number increased by seven is equal to five. Which of the following represents the equation and solution for this statement? 2n + 7 = 5; n = - 4.5 2n = 7 + 5; n = 6 2 (n + 7) = 5; n = - 4.5 2n + 7 = 5; n = - 1

Sue made two types of cakes chocolate and vanilla. She cut all of the chocolate cakes into 5 slices each and all of the vanilla cakes into 15 slices each.

Approximate to the nearest tenth the real zeros of f (x) = 5x^3+9x^2+12x+2

Show that quadrilateral abcd is not a trapazoid

What's 8.0552 in words

In the equation 52y = 104, what is the next step in the equation solving sequence? Solve for the variable. Isolate the variable using inverse operations. Combine like terms. Move all numbers without a variable.

What graph represents the function f (x) = x3 - x2 - 10x - 8?

What has more sides a hexagon or a pentagon

Find the unit vector in the direction of (-6, - 7)

If the hydrogen ion concentration [H+] of an aqueous solution is 1 x 10-9, what is the pH?