Answer:
Number 3, 4, and 5 are polynomials
Step-by-step explanation:
Polynomials do not contain fractions as in expression 1 nor radicals as in expression 2.
Also they do not contain negative exponents as in expression 6.
Polynomials contain integer coefficients only.
Answer:
x=18
Step-by-step explanation:
2/3x=12
2/3x=36/3 (simplified)
3* 2/3x=3* 36/3 (gets rid of denominator)
2x=36
(2x)/2=36/2 (getting rid of 2)
x=18 (answer by isolatinf variable)
Answer:
10
Step-by-step explanation:
I think, i might be wrong
Answer:
y=3(x+8)+1 or y=3x+25
Step-by-step explanation:
Make the problem into y=mx+b (standard form) by adding 1 to both sides. Then you can simplify 3(x+8)+1 into 3x+25 by distributing and combining like terms. then graph starting from the y-intercept 25 and use the slope of 3 or 3/1 to plot the points around the y-intercept. then draw the graph. :3
Answer:
28800
Step-by-step explanation: