andichavez307
andichavez307
23-09-2020
Mathematics
contestada
-9 + x =12
what is x?
Respuesta :
kimanijcoleman
kimanijcoleman
23-09-2020
Answer:
x = 21
Step-by-step explanation:
-9 + x = 12
+9 +9
x=21
Answer Link
haliemarie63
haliemarie63
23-09-2020
x is 21 because we need at least 9 to get it back to zero because it’s a positive number then add 12 because that the number you need to get to and 21-9= 12
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
is a group of cells that work together to perform a specific function.
Find the mean of the data set: 9 4 7 3 10 9
In a population of 1000 individuals, 200 new individuals were born and 100 individuals died over the course of 1 year. Which equation shows how to calculate the
Students in Mrs. Nichols' ecology class noted that coastal regions in the state were changing. Areas that had once been only occasionally submerged now remained
If only a single member of a pair of chromosomes is present in a cell, it is a _____ condition and is most likely a _____ cell. diploid; reproductive haploid;
a business that makes, buys, or sells goods or provides services in exchange for money (1 point) • office • organization • quiet • company 16. Which of the
How does columbus describe the role and rights of women in native american cultures?
Match these items. 1. Ca 2. H2O 3. nuclear decay 4. nuclear synthesis 5. η 6. positive charge 7. e 8. number of protons in nucleus proton atomic number
Answer these so I don't fail my math class
5.14 grater than 5.041
