The ratio of two numbers x and y is 0.5. if y = 10, what is x

5.

Step-by-step explanation:

x/y = 0.5

x/10 = 0.5

x = 10*0.5 = 5.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

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step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or