InRuiter
InRuiter
03-09-2015
Mathematics
contestada
Subtract. 3 – (–18)
a. –21
b. –15
c. 15
d. 21
Respuesta :
BritB123
BritB123
03-09-2015
I learned to do KCC (Keep Change Change)
Keep 3 change the sign, and change the 18 to positive.
3+18
Answer: d= 21
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
how do you round 415,203 to the thousands place
what is the context clue for the word grabbed
Which statement is true for single-celled organisms? A. They are often harmless. B. They always cause disease. C. They only live inside
the average elevation of the city of new orleans louisiana is 0.5 m below sea level the highedt point in louisiana is driskill mountain at about 163.5 m higher
is cold fusion science or pseudoscience
How do add pictures on here
how to write 100,203 in standard form
Why is photosynthesis a chemical change?
A machine prints 230 movie posters each hour. Write and solve an equation to find the number or hours it takes thr machine to print 1265 posters
What is the outermost structure in a plant cell
