Question

Please try and do all of them....

Evaluate the expression:
29+14-3³+2

Write two expressions represented by 12+8.

1 2/5+3 2/3=

20 cups = ____quarts

Compare the following using >,<, or =.
2 months _____ 65 days


Are these ratios equivalent?
EXPLAIN why you think so.
1: 4 3: 10


Write 121 as a power with base 11.
11 =121


Evaluate the expression for m=12½.
m-12

Find three values for h that make the inequality true.
18>h

Answer 1

a) 29+14-3³+2 = 36

b) two expressions represented by 12+8 are
.. 12 -(-8)
.. 2(6 +4)

c) 1 2/5+3 2/3 = 5 1/15

d) 20 cups = 5 quarts . . . . . 2 cups = 1 pt, 2 pt = 1 qt

e) 2 months < 65 days

f) 1: 4 ≠ 3: 10
.. because 1*10 ≠ 4*3

g) 11² = 121

h) 12½ - 12 = ½

i) 18 > h . . . for h = -6, 1, 15