If you add white and blue pain in ratio of 2:3 and make a mixture of 20litre, how much more blue paint will be added to make a ratio of 1:7?

A shopper thought shoes marked $40 the sales tax is 8% how much the shopper pay in all

In a change jar, tom has nickels and dimes. the number of nickels is two times the number of dimes and the total amount of money in the jar is $1.20. how many dimes are in the jar? a) 6 b) 12 c) 10 d) 24

Convert 7 grams to kilograms

The temperature was - 3° last night it is now - 4° see what was the change in temperature was-3° C. It is - 4° C. What was the change in temperature

Which statement describes the solution - 3x > 9

Which number best represents a debt of $9,799?

Mario drew a model to represent one third of the space in his bookcase. how could mario draw a model to represent all the space in his bookcase.

What is the simplest form of 3.3m²+6.6c-3.6c+4.9m²-2.3c

DuraBurn claims that the mean lifetime of its SuperGlo light bulbs is 904 hours. A researcher wants to perform a hypothesis test to determine whether the mean lifetime is actually less than this.

There are 120 bricks in a box. the bricks are red blue or green. there are 1/3 red bricks. 1/4 blue bricks