Evaluate. Simplify if possible. - 
st + 
st
A. 
B. 
st
C. 
st
D. 
s2t2
Answer: C
Mathematics
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Solve the equation.-15.4 = -2.2c
A. 2 B. -13.2 C. 13.2 D. 7
Mathematics
Theresa made 37 of 41 free throws at basketball practice. Which percent did she make? Round your answer to tenth percent.
a. 91.9 b. 85.2 c. 90.2 d. 87.1
Mathematics
Find the quotient.
A. 
B. -7
C. 7
D. - 
Mathematics
Find the x- and y-intercepts of the graph of the given equation.y = 2x2 + 7x - 4
A. x-intercepts: -4, 
; y-intercept: 4
B. x-intercepts: 4, - 
; y-intercept: -4
C. x-intercepts: -4, 
; y-intercept: -4
D. x-intercepts: -4, 1; y-intercept: -4
Mathematics