Solve

8

9a - 7
Solve for r.
12 - r = 6
r = 6
When does the fall season start in the southern hemisphere?
March
Simplify

-9
Distribute
-4(w - 2 + 3x)
-4w + 8 - 12x
Solve for m.
-10 + 3m = -43
m = -11
Name two types of trees that lose their leaves in the fall.
oak, maple, ash, beech, elm, cherry, willow, poplar, birch, aspen
Simplify

-15
Simplify

2x + 11y + 4
Solve for k.
k = 3
About how long does it take a pumpkin to grow and be ready to harvest?
Evaluate the expression given the values.

8
Distribute, then combine like terms.

19w - 11
Solve for x
-39 = x
About how many countries participate in daylight savings time?
about 70
Evaluate the expression using the given values. 
23
Distribute.
3(5a + 2b - 1) - 1/2 (4a - 2)
13a + 6b - 2
Solve for the variable.
9(n + 5) - 3(n - 2) = 8n + 31
n = 10
Which U.S. state grows the most pumpkins?
Illinois