Which expressions are equivalent to x+2y+x+2

Choose all that apply

A) 2 (x+y+1)

B) 2x+4y+4

C) None of the above

Evaluate AB/CD fo A = 5, B = - 22, C = 4, and D = - 6

Simplify by using order of operations: 4 + (9∙2) : (4 - 1) - 4

Rather than use the two scoops of coffee recommended by the manufacturer, a coffee aficionado uses three scoops of coffee per pot. What is the relative error?

mwamini wants to drink water and juice within a certain time limit. she drinks juice at a constant rate, and she drinks water at a rate of 25 seconds per liter

Which of these numbers is irrational? A) - 0.125 B) - 50 C) π D) 7 10

The joint of meat needs to be cooked for 30 minutes per 500 g plus an extra 20 minutes. How long will it take to cook a joint of meat weighting 2.5 kilo grand?

This means that if the length a = 2 then the length b = 3.236. in this case what is the length c

Where can the perpendicular bisectors of a right triangle intersect

Write standard form, word form, expanded form. Write 5 numbers that are at least 8 digits long under standard form. Write expanded form and the word form for each number under the appropriate heading

70,000 for six years at simple interest rate of 10.5% find the interest paid