Perform the operations and simplify.
?
What will be an ideal response?
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Solve the equation.10 + 7p = 3
A. 1
B. 1
C. 1
D. - 1
Find the reference angle for the given angle.
A. 
B. 
C. 
D. 
Multiply.
A. - 
B. - 27
C. - 
D. - 
Solve the problem.A Dawn Bakery bakes whole wheat, oat, and rye bread, with mixing, baking, and packaging times, in hours, as shown: Mix Bake Package A = 
An order is received for 400 loaves of whole wheat bread, 200 loaves of oat bread, and 350 loaves of rye bread. Given that the cost of mixing, baking, and packaging is $14, $25, and$2, respectively, per hour, find matrices B and C so that the product BAC will give the total cost (excluding raw materials) of filling this order. Find the total cost.
A.
B = 
, C = 
, total cost = $2017
B.
B = 
, C = 
, total cost = $1313
C.
B = 
, C = 
, total cost = $2017
D.
B = 
, C = 
, total cost = $1313