Multiply.
A. 2x4 + 
x3 + 
x2 - 
x - 
B. 2x4 + 
x3 - 
x2 - 
x - 
C. 2x4 + 
x3 + 
x2 + 
x - 
D. 2x4 - 
x3 + 
x2 - 
x + 
Answer: B
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Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Solve the problem.Anna spent $53.69 on a pair of shoes and $79.30 on a new jacket. How much money did she spend all together?
A. $130.99 B. $158.6 C. $132.99 D. $132
Refer to the following recipe to first estimate the answer and then use multiplication or division to find the exact answer. Simplify. Old Grandma's Fork Cookies 1
cups brown sugar 1
cups white sugar 1
cups shortening 1 pinch salt 3 eggs 2
tsp soda 2
/> tsp cream of tartar 1
tsp vanillaCream sugars and shortening. Beat in remaining ingredients. Add flour to stiffen like regular cookie dough. Roll into balls, then flatten with a fork. Cook until brown.If the recipe is tripled, how much soda will be needed?
A. Estimate: 9 tsp
Exact: 7
tsp
B. Estimate: 9 tbsp
Exact: 7
tbsp
C. Estimate: 6 tsp
Exact: 6
tsp
D. Estimate: 7
tsp
Exact: 9 tsp
Solve.Write a polynomial in factored form that represents the total area of the figure.
A. (x + 2)(x + 6) B. x2 + 12 C. (x - 2)(x - 6) D. x2 + 8x + 12