Answer:
$99
Step-by-step explanation:
11.49 is estimated to 11
9.3 is estimated to 9
1 yard cost $11 what of 9
11×9=99
x+y=2 x^2+y^2=-1 x^2+y<span>^2=1 (x-4)^2+(y-2)^2=0 </span>
Answer:
x=9
Let's solve your equation step-by-step
12(x−2)+3x=x+12+10x
<em>Step 1: Simplify both sides of the equation.</em>
12(x−2)+3x=x+12+10x
(12)(x)+(12)(−2)+3x=x+12+10x(Distribute)
12x+−24+3x=x+12+10x
(12x+3x)+(−24)=(x+10x)+(12)(Combine Like Terms)
15x+−24=11x+12
15x−24=11x+12
<em>Step 2: Subtract 11x from both sides.</em>
15x−24−11x=11x+12−11x
4x−24=12
<em>Step 3: Add 24 to both sides.</em>
4x−24+24=12+24
4x=36
<em>Step 4: Divide both sides by 4.</em>
4x/4=36/4
x=9
Answer:
<u>x=9</u>
3 periods....20 minutes each.....3 * 20 = 60 total minutes playing time
colin plays 12 minutes each period...12 * 3 = 36 minutes
Collins playing time to total playing time = 36/60 reduces to 9/15 or 9:15 or 9 to 15 <===
