Provide an appropriate response.A student was asked to find ordered pairs that solve the system of equations x + 2y = 3 -2x - 4y = -6.The student claims that (1, 1) and (-1, 2) are the only solutions. Is the student correct?
A. Yes
B. No
Answer: B
Mathematics
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Change the following percent to a decimal.0.7%
A. 70 B. 0.0007 C. 0.7 D. 0.07 E. 0.007
Mathematics
Convert the numeral to Hindu-Arabic form.
MMCV
A. 7105 B. 7005 C. 7205 D. 7206
Mathematics
Solve the equation.
x = 32
A. 5 B. -5 C. -32 D. -1
Mathematics
VR6 = 70 V and VR1 = 20 V. VR5 = 10 V and VR3 = 15 V. Find VR4.
a. 50 V
b. 25 V
c. 35 V
d. 20 V
e. 15 V
Mathematics