Combine like terms.2ef + 4ef - 32ef
A. -26e2f2
B. 26e2f2
C. 26ef
D. -26ef
Answer: D
Mathematics
You might also like to view...
Evaluate.-17 + (5 ? 3 + 20) ÷ 5
A. -10 B. 6 C. 2 D. 10
Mathematics
Evaluate the expression for the given replacement values.-x - z
for x = -2 and z = 7
A. 9 B. -9 C. -5 D. 5
Mathematics
Use the dot product to determine whether the vectors are parallel, orthogonal, or neither.v = 2i + j, w = i - 2j
A. orthogonal B. parallel C. neither
Mathematics
Find the missing angle measure.
A. 56° B. 150° C. 154° D. 124°
Mathematics