Give an appropriate answer.Let
f(x) = 243. Find
.
A. 3
B. 10
C. 5
D. 243
Answer: A
Mathematics
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Round the decimal to the given place value.-23.815, nearest ten
A. -20 B. -21 C. -23.8 D. -19
Mathematics
Solve the problem.Determine whether the ordered pair (2, 2) satisfies the equation 4x + y = 10
A. Yes B. No
Mathematics
Factor completely.8y2 + 96y + 280
A. 8(y - 5)(y - 7) B. (8y + 5)(y + 7) C. (y + 5)(8y + 56) D. 8(y + 5)(y + 7)
Mathematics
Solve the problem.The perimeter of a triangle is 60 cm. The triangle is isosceles now, but if its base were lengthened by 3 cm and each leg were shortened by 6 cm, it would be equilateral. Find the base of the original triangle.
A. 17 cm B. 13 cm C. 23 cm D. 14 cm
Mathematics