Write an equation for the parabola with vertex at the origin.Through (
, 7), opening upward
A. y = 7x2
B. x = y2
C. x = 
y2
D. y = x2
Answer: D
Mathematics
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Use the Instructional Algorithm for addition or subtraction to perform the operation.719 - 493
A. 226 B. 1212 C. 220 D. 126
Mathematics
Divide. Write the answer in simplest form.
÷ 
A. 11
B. 10
C. 12
D. 
Mathematics
Write the matrix equation as a system of equations and solve the system.
= 
A. {(3, 2)} B. {(-3, -2)} C. {(2, 3)} D. {(-2, -3)}
Mathematics
Solve.-5x = 30
A. x = -35 B. x = 35 C. x = 1 D. x = -6
Mathematics