1 3/4 is greater than 0.75 because 1 3/4 is 1.75 and it is greater than 0.75
14(4)÷(7)+5(17)-3 please help
218
Set up the following equations:


x represents car A's speed, and y represents car B's speed.
We'll use elimination to solve this system of equations. Multiply the first equation by 7:


Combine both equations:

Divide both sides by 28 to get x by itself:

The speed of car A is
80 mph.Since we now know the value of one of the variables, we can plug it into the first equation:


Subtract 160 from both sides.

Divide both sides by 2 to get y by itself:

The speed of car B is
60 mph.
36 85
X 100
3600 = 85x
3600 divided by 85 =42.3529...