Select each expression that is equivalent to 18x + 3 A. 6(3x 1/2)
B. 9(2x + 1/3)
C. 4(4x+ 1) - 1
D. 2(9x + 5) - 7
E. 3(6x + 2) + 3
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B. 9(2x+1/3) is equivalent to 18x+3.

hope it helps .

Well it's definitely not D or E, so I did math and I'm almost positive that it's A.

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).