Answer:
x = 4
Step-by-step explanation:
Step 1: Write equation
9x - 8(x - 6) = 52
Step 2: Solve for <em>x</em>
- Distribute -8: 9x - 8x + 48 = 52
- Combine like terms: x + 48 = 52
- Subtract 48 on both sides: x = 4
Step 3: Check
<em>Plug in x to verify it's a solution.</em>
9(4) - 8(4 - 6) = 52
36 - 8(-2) = 52
36 + 16 = 52
52 = 52
Answer:
C
Step-by-step explanation:
Volume = πr²h
r = 2.5 inches plus 1inch cushon thickness = 3.5 inch radius.
V = 3.142*3.5²*13
V = 500.56in³
Answer:
$0.75
Step-by-step explanation:
To find the answer multiply the amount of money earned by the percentage $14.98 and 5%
turn the percentage into a decimal. divide the number of the percentage by 100 5/100=0.05
multiply this by the amount of money to get 0.05*14.98=0.749. then round answer to two decimal places to get $0.75
3.05 x 10³ is already written in scientific notation.
The same number written in standard form is 3,050 .
