Select all the expressions that are equivalent to 4-x

X-4

-4+x

4+x

-x+4

4 + (-x)

A=lw for a if l=12m and w=6m

How to go about second defferential equestion of the form D squared over DX squared + DY over DX + Y = FX

Malaya creates a password as follows: letter, number, letter, special character, number Assuming that there are 12 special characters, if you were trying to guess Malaya's password, what is the most guesses that you would have to make? a. 702,000 b.

What is 30feet in yards

Solve for x: 1/8 (8x + 15) = 24

Your friend says the solution to 4 x plus 24 x minus 2 equals 7 left parenthesis 4 x plus 2 right parenthesis is xequals16. Solve 4 x plus 24 x minus 2 equals 7 left parenthesis 4 x plus 2 right parenthesis. What was your friend's likely error?

To students are both working on the same problem a Box of laundry soap as 25% more so in its new Box the new Box hold 2Kg how much soap did the old box hold

Sa mi spuneti si mie ce ar trebuii sa scriu ca m a luat cu capu verificati daca (-2, 1) este solutia pentru sistemul: x + 2y = - 1 - 4x + 3y = - 7 verificati daca (1, - 1) este solutia pentru sistemul: x + 2y = - 1 - 4x + 3y =

To go on the class trip, Chang needs at least $125. He has saved $45, and he makes $7 an hour at his job.

In 1-4 sentences, name and describe the three kinds of producers in an economy.