Use the figure below to answer the following questions.  What is the value of α, the measure of the angle indicated (in degrees)?
α=  degrees   

What is the value of θ, the measure of the angle indicated (in degrees)?
θ=  degrees   

What is the value of x?
x=

What is the value of y?
y=

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You have two cards with a sum of -12 in both hands. a. what two cards could you have? b. you add two more cards to your hand, but the total sum if the cards remains the same, (-12).

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.