Answer:
Step-by-step explanation:
11 - 19 - 4 - (-8) =
11 - 19 - 4 + 8 =
- 23 + 19 =
- 4 <===
Answer:
<em>A = 70</em>
Step-by-step explanation:
<em>CB </em>is equal to <em>EZ </em>and <em>E </em>equals 35, and <em>E </em>and <em>C </em>are the same, therefore, both <em>E </em>equals 35. Since there's 180 degrees in a triangle, and <em>ABY </em>equals 105, you have to subtract 180 - 105 to get the other angle. When you do that, you get that <em>B </em>equals 75. You have to add <em>E </em>and <em>B</em> (35 + 75), since that's in the same triangle as <em>A. </em>When you do that, you get 110. Subtract 180 - 110 to get <em>A, </em>which is 70.
Answer:
The graph has a closed circle.
–7 is part of the solution.
Step-by-step explanation:
Given
Required
Select 3 options from the given list of options
Subtract 22 from both sides
Swap positions of the expression; Note that the inequality sign will change
This means <em>x less-than-or-equal-to negative 7</em>
<em></em>
There are two options left to select;
The inequality sign in implies that the graph has a close circle.
Inequality signs such as and signifies a close circle
There is only one option left to select;
Lastly;
Split the expression into two
We have:
or
Because ,
Then, -7 is also a part of the solution
First, find the unit rate.
Since the car travels 476 miles with 14 gallons of gas, then 476/14 = 34, so the car can travel 34 miles per gallon.
The distance is 34 times the number of gallons
d = 34g
Now you are given 578 miles, and you need to find the gallons.
578 = 34g
Solve for g by dividing both sides by 34.
g = 17
He needs 17 gallons.
The first step is to state the system of equations that represent this situation.
Let x and y be the cost of a hand towel and a bath towel respectively.
The equation that represents the money spent for the towels of the hotel in Washington is:
The equation that represents the money spent for the towels of the hotel in Lancaster is:
Solve the given system of equations by equalization:
It means that a hand towel costs $4.
Use this value to find y:
A bath towel costs $11.