Nine less than twice a number is thirty one

A baby gains 11 pounds in its first year of life. The baby gained 45 pounds during the first four months and 33 pounds in its second four months. How much did the baby gain in the last four months? VX 33 pounds • 35pounds 4 pounds 5 pounds

Calvin sells real estate. He earns a 5% straight commission on each sale. He recently sold a house for $159,000.

Solve this inequality 4.2x+5.6 < 7.2-8.3x

The recursive function for a sequence is given below. f (1) = 200 f (n) = 2 · f (n - 1), for n = 2, 3, 4, ... What is the 5th term of this sequence?

If mADC and mBDC have a sum of 180, name the straight angle.

You must SHOW ALL YOUR WORK that is necessary to answer the question. If you submit the answer with no supporting work, you will earn a 0 on this assignment. Good luck on these questions. Question 1: Jim works for $9.50 per hour.

What is the sum of the first 7 terms of the series - 8 + 16 - 32 + 64 - ... ? Enter your answer in the box.

Find the surface area of a regular octahedron with edges of 7m

Que numeros multiplicados te dan 196

F (x) = x^-1, x=.9. Use linear approximation to estimate answer