Solve.Joel has started a business mowing lawns for the summer. The bar graph below tracks his net income for five weeks. 
Find the difference in Joel's net income between week 3 and week 4.
A. $137
B. $71
C. $127
D. $81
Answer: D
Mathematics
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Use the graph of y = P(x) to do the following: (i) Find the x-intercepts; (ii) Solve the equation P(x) = 0; (iii) Find the zeros of P(x).
A. (i) -4, 1; (ii) -4, 1; (iii) -4, 1 B. (i) 1, 4; (ii) 1, 4; (iii) 1, 4 C. (i) -1, 4; (ii) -4, 1; (iii) -4, 1 D. (i) -4, -1; (ii) -4, -1; (iii) -4, -1
Mathematics
Complete.28 yd = 
in.
A. 9
B. 336
C. 84
D. 1008
Mathematics
Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has point symmetry about O.
What will be an ideal response?
Mathematics
Provide an appropriate response.Identify the error in the following synthetic division:
____________ 1 7 10
What will be an ideal response?
Mathematics