Answer:
3
Step-by-step explanation:
In this problem we need to kind of write the picture into an equation so the first thing we see are 4 xs on the far left-hand side this is representing "4x" then we see 5 - blocks on the right which represents "-5" because we have 5 minuses then on the other side we see 7 + blocks which represent just "7". After we identify everything in the picture we can write an equation so 4x -5 = 7. Then we solve so we need to separate x on one side and all the other numbers to the other to do that we can move the -5 to the side the 7 is on and because of math when we move a number to another side of the equation we have to switch the sign it has so if it was -5 then on the other side it would be 5 then we add 7 to 5 which would equal 12. Then we are left with 4x = 12 and to keep x on its own side we need to divide 4 from the other side because it is multiplying on the x side and again we need to switch the sign. then we are left with x=3. Hope this helps!
The numerator for the following rational expression is 13
<h3>How to determine the numeration?</h3>
The rational expression is given as:
6/t + 7/t
Take the LCM of the denominator;
The LCM of t and t is t
So, we have:
6/t + 7/t = (6 + 7)/t
Evaluate the sum
6/t + 7/t = 13/t
13 is the numerator, while t is the denominator
Hence, the numerator for the following rational expression is 13
Read more about rational expression at:
brainly.com/question/19585906
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Answer: Yes, round it to the nearest tenth
The amount of gas a car holds depends on the size of the car. Smaller cars generally have gas tanks that hold 12 gallons worth of gas, while larger cars can hold 15 or 16 gallons.