dandy0425
dandy0425
25-07-2020
Mathematics
contestada
Simplify the expression:
9a – 7a + 4 – 4 + 8
Respuesta :
Аноним
Аноним
25-07-2020
Answer:
2a + 8
Step-by-step explanation:
9a - 7a + 4 - 4 + 8
=> 2a + 12 - 4
=> 2a + 8
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
Measurement is the use of numbers according to a standard. True or False
A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees
Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.
The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t
Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.
if 9^x-9^x-1=24, then find the value of (6x)^x
what is 0.000702 in scientific notation.
what is 0.000702 in scientific notation.
Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the
How is 'hearing' a motif in the novel A Separate Peace by John Knowles?
