Simplify this expression 2sqrt(5) * (13 + sqrt(2)); 2sqrt(65) + 2sqrt(10) ОО 2sqrt(5) + 2sqrt(7); 26sqrt(65) + 2sqrt(10); 26sqrt(5) + 2sqrt(10) Help pls

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

You and a friend went to the movies. you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2