What math sites do you guys use? : /

or apps?

for me I use "Khan Academy"

When n's value is 5 calculate 6h + 7

Horatio weighs three times as much as kimberly and togther they weigh a total of 95 kilogram. if h represents haratios weight and k represents kimberlys weight which system of equations could you use to determine how much each weighs

Which shows two expressions that are equivalent to (Negative 8) (negative 12) (2) ? (Negative 96) (2) and (Negative 8) (negative 24) (Negative 8) (negative 24) and (Negative 1) (192) (Negative 96) (2) and (Negative 1) (192) (Negative 8) (Negative

Kane's bakery makes four flavours of pie. The weight of each flavour pie is follows: apple pie - 700 grams, banoffee pie - 725 grams, custard pie - 600 grams, rhubarb pie - 675 grams.

Which answer correctly estimates the quotient of 8.39 : 1.22? A. about 70 B. about 7 C. about 0.7 D. about 0.07

A circular playground has an area of about 1500 square feet. If the committee decides to double the radius, what is the approximate area of the new playground?

If U = 6 feet, V = 7 feet, W = 3 feet, X = 6 feet, Y = 12 feet, and Z = 4 feet, what is the area of the object?

What are 3 consecutive integers who's sum is 396?

Given an arithmetic sequence in the table below, create the explicit formula and list any restrictions to the domain. A. a_n = 9 - 3 (n - 1) where n ≤ 9 B. a_n = 9 - 3 (n - 1) where n ≥ 1 C. a_n = 9 - 6 (n - 1) where n ≤ 9 D.

How do you turn 7/16 into a decimal