Answer:
12
Step-by-step explanation:
2/3 x + x = 20
2/3 x + 3/3x = 20
5/3 x = 20 ... times 3/5 both sides
x = 12
check: 2/3 x 12 + 12 = 8 + 12 = 20
Answer:
99
Step-by-step explanation:
110% × 90 = 99
<em>OR</em>
110/100 × 90 (Simplify this)
11/10 × 90 (Divide 10 into 90 / Cross multiply)
11 × 9 = 99
Answer:
Step-by-step explanation:
Given
and 
Required
Which compares them correctly
This is incorrect because 0.63 is greater
This is also incorrect because 0.63 is greater
This is also correct because 0.63 is greater
This is also incorrect because 0.63 is greater
Answer:
circle- 1/2 kahooooot!
Step-by-step explanation:
From A,B,C to A',B',C'
is .5 or 1/2
Answer:
$128. Correct answer: $208. Explanation: (320) / (0.8) = 400. The couch has been marked down an additional 40% from the sale price of $320. $320 * 0.6 ... The next day, the store ran a sale of 20% off all items. What is the ... Explanation: 25% off means that the new price of the television will be 75% of the original price:.
Step-by-step explanation:
