What is the coefficient of the term of degree 4 in this polynomial?

x8 + 2x4 - 4x3 + x2 - 1

A. 1

B. 2

C. 4

D. 3

Say if the events are independent or dependent. Explain your reasoning. A spinner lands on 10. The same spinner is spun again and lands on 10 again. a. The events are independent, because the events affect on each other. b.

Wade has already spent $7 of his earnings. He could represent the total amount he has left using the expression a - 7 ⁢. Then Wade spent another $2. Which expression represents the amount of money Wade has now? A. 7+2 B. A - 9 C. A + 9 D. A - 2

How many solutions does the system have? y=4x-8 4y=4x-8 Choose 1 answer: A. Zero solutions B. Infinite solutions C. One solution

What does 25 1/2 + 18 1/5 equal to?

What is 70% from 70%

A and 7 have opposite directions, and they both have a magnitude of 7. What must be true about ã and? a. They are equal and parallel. They are opposites, but not parallel. b. They are equal, but not parallel They are opposites and parallel.

Which equation represents the y-axis

Fred's art project involves a series of parallel stripes If he starts by drawing the line 8x + 2y = 7, select all the equations that could represent lines that could also be drawn for his art project A. y-1 = 4 (X + 8) B. y = - 4x + 15 C.

Leia cuts congruent triangular patches with an area of 15 square centimeters from a rectangular piece of fabric that is 10 centimeters long and 6 centimeters wide. How many of the patches can Leia cut from 33 pieces of the fabric?

How many 1/5 inch ribbons can you cut from a 5-inch ribbon?