If 4u-5v=23 and 2u+4v=-8, find the value of u+v

What is the product of 58 and 1,000

A train arrives at the station with 150 passengers on board. 2 fifths of the passengers get off the train in Newcastle, 35 passengers board the train. how many passengers are on the train when it leaves the station?

Two weeks and 5 weeks when will they meet again

Cecily made a poster in the shape of a qudrilateral. All the angles and sides of the poster are congruent. WHich of the following names the shape of Celcilys poster?

The number x is reduced by 25% and then halved

If i take 2 cookies and had 2 more cookies, how many cookies do i have

The transformation that can result in a figure that is NOT congruent to the original is: Select one: a. Dilation b. Reflection c. Rotation d. Translation

f $24,000 is invested in an account for 30 years. Calculate the total interest earned at the end of 30 years if the interest is: (a) 7% simple interest: $ (b) 7% compounded annually: $ (c) 7% compounded quarterly: $ (d) 7% compounded monthly: $

Which expression is equal to 5x - 30? A. 5 (x - 30) B. 5 (x - 6) C. 5x (x - 6) D. x (5 - 30)

Drawing a conclusion based on facts