andreinaaa andreinaaa

08-04-2021
Mathematics

contestada

8. State the degree of 2x2 - 5x3 + 7x4 - 9
a.4.
C.7
b. -9
d. 3

Respuesta :

mattpaugh13 mattpaugh13

08-04-2021

Answer:

its 8

Step-by-step explanation:

pemdas

2×2 is 4 minus the 15 from 5×3 equals -11 + 28 from 7×4 equaling to 17 -9 equals 8

Answer Link

Otras preguntas

how old was Abraham lincon when he died

11. The challenges characters have to overcome in fictional works is known as the A. theme. B. plot C. conflict D. setting

If Tyler does not eat a diet that includes essential amino acids, his cells will not be able to build A.nucleic acids. B.certain proteins. C.cell membranes. D.c

Which contains more soda a 2 liter bottle or a 2 quart bottle

KMnO4 Assign oxidation numbers to each element in this compound.

Which equation represents a line that passes through (-9, -3) and has a slope of -6? Oy-9= -6(x - 3) Oy+9= -6(x + 3) Oy-3 = -6(x -9) Oy+3=-6(x +9)

What is the solution to this equation? x + 19 = 26 A. X = 45 B. x= 17 c. x = 5 D. X = 7

4. Assume you were going to teach this information to a group of seventh graders. Pick a title for your presentation that would make the seventh graders want to

What’s 120% of 200? Please Help

A projectile is shot horizontally at 23.4 m/s from the roof of a building 55.0 m tall. (a) Determine the time necessary for the projectile to reach the ground b