Rico is estimating 139x18. find his mistake and correct it 100x10=1000

A car rents for $45 per day plus. 22cent toy are on a daily budget of 77 what mialage

What is the solution to the inequality 5 (x-2) (x+4) >0

Evaluate t-u/v, when t=-1, u=-3 and v=1/2

Which expressions are equivalent to 9x. 9.9x-1, 9.9x.+1, 36/4X, x5, 36x/4x, 36x/4

What is an equivalent equation for 5a+15c+1000-6a+8.5c+500+250

Give your answer from part b in years. express your answer using one significant

I have 28 cubes. how many ten and ones i can make?

Georgia built a model of the empire state building that is proportional to the actual building. the actual building is 187 feet wide and 1,454 feet tall. her model is 10 feet tall. approximately how wide is georgia's model?

Which statement is true? A) 0.4 is less than 0.07 because 4 is less than 7. Eliminate B) 0.4 is less than 0.07 because 40 is less than 70. C) 0.4 is greater than 0.07 because 70 is greater than 40. D) 0.4 is greater than 0.

What multiplication problem is equivalent to 3 3/8 divided 3/4