morganannefelts
morganannefelts
02-03-2020
Mathematics
contestada
(5•-3) - (4•-3) + -3 - (3•-3)
Respuesta :
Spykids
Spykids
02-03-2020
Use PEMDAS.
Parenthesis first.
(-15)-(-12)+3-(-9)
Next multiply,
(-15)+12+3+9 (two negatives get you a positive)
Finally, add and subtract:
-15+24=9
You get 9 as your answer.
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
Read this excerpt about the Vietnam War from "Ambush" by Tim O'Brien: When she was nine, my daughter Kathleen asked if I had ever killed anyone. She knew abo
Computers are not just stand-alone desktop machines anymore. They are often embedded in common appliances and technology that we use every day. Which of the fol
Females who have one abnormal copy of a mutated gene on the x chromosome are known as _____.
In the picture above what do the hair like structures called cilia allowed the paramecium to do?
1. Multiply: (3x - 6)(2x + 7) A. 6x2 + 9x - 42 B. 6x2 + x - 42 C. 6x2 - 42 2. Multiply: (3x - 6)(2x + 7) A. 6x2 + 9x - 42 B. 6x2 + x - 42 C. 6x2 - 42
One can convert temperature from Kelvin into Fahrenheit using the formula F=95(K−273)+32. What is the temperature in Kelvin corresponding to F degrees Fahrenhei
Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. It's a clear, brown liquid and the sugars can’t be separated by filtrat
Pentagon ABCDE is dilated by a scale factor of 4 with the origin as the center of dilation, resulting in the image A′B′C′D′E'. If the slope (m) of AB is -1.5, w
David made $342 for 18 hours of work. At the same rate, how much would he make for 8 hours of work?
Which number represents the opposite of -7? A. -(7) B. - (+7) C. - (-7) D. + (-7)
