2/5= 12/30
The road is 12/30 miles long, they pave 1/30 each hour
60x12= 720 minutes= 12 hours
Answer:
<em>AB, BC, AC </em>
Step-by-step explanation:
(9x + 29)° + (93 - 5x)° + (10x + 2)° = 180°
9x + 29 + 93 - 5x + 10x + 2 = 180
14x + 124 = 180
14x = 56
x = 4
m∠A = (9(4) + 29)° = 65°
m∠B = [93- 5(4)]° = 73°
m∠C = (10(4) + 2)° = 42°
m∠C < m∠A < m∠B
<em>AB</em> < <em>BC</em> < <em>AC</em>
Answer:
81
Step-by-step explanation:
Hello!
We can plug in 6 for x in x² + 8x - 3
<h3>Evaluate</h3>
- x² + 8x - 3
- (6)² + 8(6) - 3
- 36 + 48 - 3
- 84 - 3
- 81
When x = 6, the expression evaluates to 81.
Answer: t=n+9
Step-by-step explanation: What is = X=n -/+
$14.8 was the markup, And the price went up in 22%, how I got my answer!
I first found that adding $64+$14.8=$78.8, and for percentage, that took awhile. At first I thought that it would be 20% but upon further investigation I found that, 22% Of $64 is $14.8.
I hope this helps!
P.S. 20% of $64 is $12.8.