= 12x + 15y because 3 x 4x = 12x and 3 x 5y = 15y
Answer:
22 is the range for the data set.
<h3>stay safe healthy and happy.</h3>
Answer:
skksk
Step-by-step explanation:
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7/10=70/100=70%, so the answer is seventy-percent.
Answer:
x=2
Step by step:
f(x)=g(x)
3x+12= -9.5x-13 simplifies to the equation below
3x+9.5x= -13-12
12.5x= -25
next, divide by 12 on both sides to isolate the variable, x.
12.5x/12 = -25/12
x=-2
to check: 3(-2)+12= -95x(-2)-13
-6+12= 19-13
6=6 ✅
