Answer:
6x^6y^8z^6
Step-by-step explanation:
(3x^3y^4z^4)(2x^3y^4z^2)
= 6x^(3+3) y^(4+4) z^(4+2)
= 6x^6y^8z^6
Just search the website located at the bottom of the worksheet, answers all there. Helped me a lot through middle school
Answer:
C
Step-by-step explanation:
1 yard=3 feet.
1 foot= 12 inches.
So,
1 yard=36 inches.
36×8=288
C IS CORRECT
Answer:
a. E = 50 H b. 950 dollars
Step-by-step explanation:
a. Since Rachel tutors English for 50 dollars for each hours, her rate is 50 dollar per hour. If she tutors for time, H hours, Her earning E = rate × time = 50 × H
E = 50H.
b. If Rachel's earnings after tutoring for 19 hours is gotten by substituting H = 19 into the equation for the earnings, E.
So, E = 50H
E = 50 × 19
E = 950 dollars.
So, Rachel's earnings after 19 hours is 950 dollars.
98%, Just add all of the numbers up to find the original average, then try to get the average up to what you want it to be.