HELP TwT 1,James's Math journal is 300 pages long. He uses 10% of the pages. How many pages of his journal does James use?

a. 210

b. 100

c, 10
d. 30

2. Gino has a contrat to work 400 hours for a roofing company after hurricane Sally. So far, he has worked 160 hours. What percent of the contract has Gino work. (remember that percent is always part of 100)

a. 50%

b. 30%

c. 40%

d. 60%

e, 30

.

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

How many days was the temperature above 90 degrees?