Answer:
-10x^2 +9+8x^2-5x+7=-2x^2-5x+16
This answer is 2/11
I used my brain lol !!!
Use the are formula for a rectangle which is Length times Width to find the amount of square feet of carpeting.(16 times 14=224ft^2) Then you need multiply 224 by 12 because you have 224 square feet at $12 per square foot. So in the end it will cost $2688 to get the new carpet.
Answer:
To find the number of hectograms in 4.5 kilograms, multiply 4.5 by 10.
B on edge
your welcome
Step-by-step explanation:
Answer:
N= -14
Step-by-step explanation:
first you add 16 to both sides, then -30 + -16 = -14