Provide an appropriate response.Solve the word problem using a system of equations with two unknowns:A drafting company charges different prices for preliminary and detailed blueprints of houses. One week they completed 4 preliminary drawings and 7 detailed ones and earned $10,400. The second week they completed 2 preliminaries and 9 detailed and earned $11,800. How much did they charge for each preliminary and each detailed blueprint?
Fill in the blank(s) with the appropriate word(s).
p = $500, d = $1,200
Mathematics
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Provide an appropriate response.Mentally divide by using powers of 10: 240 ÷ 10
A. 2.4 B. 24 C. 0 D. 2,400
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Pick which graph satisfies the given conditions.Degree 5 with 1 x-intercept and a positive leading coefficient. 
A. 
B. 
C. 
D. 
Mathematics
Find the inverse of the function.f(x) = 6x3 - 2
A. f-1(x) = 
+ 2
B. f-1(x) = 
C. f-1(x) = 
D. Not invertible
Mathematics
Multiply and simplify.-6z ? 
A. 0 B. 36z C. 1 D. -1
Mathematics