Twice the difference of a number and 6 equals 8

translate sentence into equation

In the diagram shown, ABCE is a trapezium, AD is parallel to BC, DE = 4 cm, Area of ABCE = 60 cm?, Area of ABCD = 48 cm?. g cm Work out the values of fand g. You must show all your working.

12. Find S for the given arithmetic series. a = 18, d = - 10, n = 12

What expression represents the profit, and what is the profit if 240 cell phones are sold? O 40x - 30; $2,400 40x - 30; $9,570 O 70x + 50; $16, 850 O 70x + 50; $28,800

Solving this: 7x + 7 * 1 = ?

If Melissa estimates she would read 250 but she read 290 what is the percent error

List two properties of the polygon in the grid

what are the new coordinates after reflecting across x=2 if the coordinates are K (-2,-1) L (-2,-3) M (-5,-3) N (-5,-1)

What is x and y to 3y+7x=4 - 6x+y=-7

What is the verbal sentence for " 4y^2-3=13

Yolanda finished 3/4of 10 1/2mile race how many mile sdid she complete