Answer:
He can play for 3 hours giving the amount he has to play for under 600 dollars.
Step-by-step explanation:
If it is 125 for Dj Emanuel and 55 for his assistant then the total cost per hour is 180 and 180x3=540
Please consider Brainliest thus this answser is correct :)
Answer:
what the hecker is that.
okay so your simplifying it, 12? i think.
Let us plug in 1 for z. Now we can solve both expressions. 4+3(2x1-5) and 2(3x1-4) and we get that the first expression is equal to -5, and the second expression is equal to -2. So the expression 4+3(2z-5) represents a number that is less than 2(3z-4).
The given system of equations 4x + 4y = 32 and 3x + 24 = 3y has only one solution
<u>Solution:</u>
Given, system of equations are:
4x + 4y = 32 ---- eqn (1)
3x + 24 = 3y ----- eqn (2)
We have to determine whether the system has one solution, no solution, or infinitely many solutions.
Now let us solve the given system of equations to determine.
Now, eqn (1) can be written as,
4(x + y) = 32
x + y = 8
x = 8 – y
So, substitute "x" value in eqn (2) to get the value of "y"
3(8 – y) + 24 = 3y
24 – 3y + 24 = 3y
48 = 3y + 3y
y = 8
Then, x = 8 – 8 = 0
Hence we got x = 0 and y = 8
Hence, the given system of equations has only one solution (x, y) = (0, 8)
Answer: (i think there was supposed to be a photo attached but ???)
-1.05
Step-by-step explanation:
1.5(-3.2 + 2.5)
1.5 x -3.2 = -4.8
1.5 x 2.5 = 3.75
(-4.8 + 3.75)
<u>-1.05</u>