mathmaticsbrains
mathmaticsbrains
12-09-2016
Mathematics
contestada
what is 18 though 21?
Respuesta :
texaschic101
texaschic101
12-09-2016
18. -500 + 250 = -250
19. -550 - 300 = - 850
20. 116 - (-50) = 116 + 50 = 166
21. 2500 + 1800 - 2200 = 2100
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
Did president roosevelt oppose any efffort to build a canal across panama
Why is it important to study cells
kedar earns a monthly salary of $2,200 plus a 3.75% commission on the amount of his sales at a mens clothing store. what would he earn this month if he sold $4,
how many atoms are present in 4.0 Mol of sodium
In the United Nations, the General Assembly has representatives from ____________. a. the U.S. c. Germany b. Britain d. every nation that wants to join
Young animals approaching maturity might do which of the following to find mates or establish new territories? A. Exponential growth B. Logistic growth C. Emi
What is the definition of highland climate?
Why did the U.S. and Allied forces invade Afghanistan after 9/11? A. They knew the Taliban was responsible for the attacks. B. They knew the Ba'ath Party was re
Who was the fifteenth-century inventor of the printing press? a. Leonardo da Vinci b. Cosimo de' Medici c. Johannes Gutenberg d. Lorenzo Ghiberti
which statement is true about macromolecules? a. simple sugars are made of polysaccharides. b. glycerol is made of fatty acids. proteins are made of amino acids
