Answer:#1 C.30 #2 40
Step-by-step explanation:
3x+15=7x-5
3x+15+5=7x-5+5
3x+20=7x
3x-3x+20=7x-3x
20=4x
20/4=4/4x
5=x so if it is an equilateral all sides are equal so 3(5)+15=30 so the answer should be 30
So the triangle in #2 is an isoceles so two of the angles are equal so the equation is 2(2x-24)+3x+4=180
4x-48+3x+4=180
7x-44=180
7x=224
x=32
2(32)-24
64-24=40
Answer:
The new record was 91.96%.
Step-by-step explanation:
As per the given statement: During the World Series the host Citywide Hotel a occupancy Rose 21% over the prior busiest night if the busiest night had been 76% occupancy.
To find the new record of occupancy.
We will find the 21% of 76% and then added it to 76%.
New record = 
New record = 
New record = 
Convert this decimal number into percentage by just multiplying a number by 100 we get;
New record = 
Therefore, the new record was 91.96%
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2(8+12)
2(8)+2(12)
that is 16 plus 24 which makes 40
Answer:
1. c. On the graph, it shows that the rise is 140 and the run is 1. 140/1 is 140, making the slope for Khalid is 140. The equation (y = 150x) shows that the slope is 150 (y = mx). Since 150 is greater than (>) 140, Jesse's train is more faster than Khalid since she is moving at 150mph rather than 140mph.
Step-by-step explanation:
