Answer:
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Step-by-step explanation:
x = 19
Since C is between B and D , then
BC + CD = BD , substitute values
8x + 13 + 12x - 73 = 320 , that is
20x - 60 = 320 ( add 60 to both sides )
20x = 380 ( divide both sides by 20 )
uhhh what kind of 6 grade math is this?
9(15) / 5 + 32
135 / 5 + 32
27 + 32
59
There are 33 students
Because 7:4 should be in multiple of 11
check the picture below.
6 1/4
