What is the value of the 9 in £8.90

Consider this expression: -5x + 3 - 2x - 4 Use the algebra tiles to combine like terms. 3 - 4 = - 1 -5x - 2x = x

Can some one explain how to get the answer to this : the record for the most amount of rain in the shortest periodontal time in the US was 12in. in 42 minutes. How much rain fell in 15 minutes? and in 28 minutes?

Deluxe coffee is to be mixed with regular coffee to make at least 46 pounds of a blended coffee. The mixture must contain at least 11 pounds of deluxe coffee. Deluxe coffee costs $7 per pound and regular coffee $5 per pound.

How to do y=2*+4, - 5*-5y=-5

What is 18.25 as a fraction?

What were Ortoghs? Mongol provinces Chinese coins associations of caravan merchants Mongol boats

The problem 750 / 10 can be found quickly by removing the (blank) from 750 to get the quotient.

Find the product of 4.4 • 15 • 1.

Y+5=2 (x+1) determine the intercepts of the line?

School rules permit no fewer than 2 teachers per 25 students. There are at least 245 students enrolled in the school.