Answer:
B 8+8x = 24
Step-by-step explanation:
9+6x+2x-1 = 24
Combine like terms
6x+2x +9-1 = 24
8x +8 = 24
Rearranging
8 + 8x =24
Answer:
1/7
Step-by-step explanation:
1 - 0 1
------ = -------
0 - ( - 7) 7
Answer:
Cubic polynomial.
Step-by-step explanation:
Polynomials with their highest degree 3, are called cubic polynomials.
Answer:
0.166
Step-by-step explanation:
Bought 18 cards for $2.99, so you can write it like this:
18 = 2.99
Since you want to find the value of one card, u could write that like this:
1 = x (where x is the unknown value of 1 card)
To get from 18 to 1, you divide by 18, so to get to 2.99 to x you must divide by 18 as well.
So 2.99/18 = 0.166
therefore x = 0.166
So you can say that each card costs about 17 c
Answer:
531 feet
Step-by-step explanation:
Given that,
A climber starts descending from 511 feet above sea level and keeps going until she reaches 20 feet below sea level.
We need to find the distance she descended.
The climber descends 511 feet to reach sea level. The climber then descends an additional 20 feet to reach 20feet below sea level. So the climber descends:
511 ft + 20 ft = 531 ft
So, she descended 531 feet.