Solve the three-part linear inequality. Graph the solution set on a number line, and express the solution using interval notation.-4 < x - 1 ? 7
A. [-3, 8)
B. (-3, 8]
C. (-5, 6]
D. [-5, 6)
Answer: B
Mathematics
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Evaluate the integral.
A. 3
B. - 
C. - 1
D. 
Mathematics
Solve.Two angles are supplementary if the sum of their measures is 180°. If the measure of one angle is given by 
and the measure of its supplement is given by 
, find the measures of the two angles.
A. 124°, 56° B. 62°, 118° C. 24°, 156° D. 48°, 132°
Mathematics
Perform the indicated operations.Estimate by rounding to the nearest hundred, then find the actual difference.
A. Estimate: 4800 Actual: 4707 B. Estimate: 5100 Actual: 4737 C. Estimate: 4600 Actual: 4856 D. Estimate: 4700 Actual: 4710
Mathematics
Write the conjugate 
of the complex number z. Then find z
.z = 5 + 4i
A. 
= 5 - 4i, z
= 25 - 16i2
B. 
= 5 - 4i, z
= 25 - 16i
C. 
= 5 - 4i, z
= 41
D. 
= 5 - 4i, z
= 9
Mathematics