boi93
boi93
22-08-2018
Mathematics
contestada
What is -7+12+15
Please help me.
Respuesta :
inpunkybutt
inpunkybutt
22-08-2018
20
..............................................
.
Answer Link
KeiraDawn
KeiraDawn
22-08-2018
-7+12 is 5 plus 15 is 20
20
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
Divide the following polynomial and then place the answer in the proper location on the grid. Write your answer in order of decreasing powers of x. (24x 5 + 8x
Why was prayer considered by some in the black community to be counterproductive to the civil rights struggle? PLEASE HELP
What is the standard deviation of the data set? 15 32 28 26 23 17 27 Please explain!
For the reaction, NH3(g) + HCl(g) NH4Cl(s) run at 25°C, ΔG = −91368 J and ΔS = −284 J/K. What is the enthalpy change for this reaction? 184,632 J −91,
Hey guyss I need help with 3 of these questions :) I'm supposed to express these with positive exponents 1. 2a^-4/5b^-2 2. (5a^3n)^3 3. (x^n+5/y)^2
a solution contains 40. mEq/L of Cl- and 15 mEq/L of HPO4^2-. If Na+ is the only cation in the solution, what is the Na+ concentration in milliequivalents per l
How do i find the period of this function? y=cos 1/3x
I really need help!!!
complete the pattern 0.02 0.2
When an electron is added to a neutral atom of an element to form a negative ion, the resulting change in energy is referred to as the electron potential of tha