PreAlgebra Calendar for the Week 1/25/16-1/29/16
Monday 1/25/16
1. Scelina wants to buy a new
cell phone that costs $285.
She has already saved $45. If
she saves $15 a week, how
many weeks will it take her to
buy the phone? Write and
solve an equation.
3. Change each percent to a
decimal.
a. 43% = _________
b. 9.8%= _________
2. Simplify:
a. -3(2x – 7) + 5x
b. (4x + 5y – 6z) – (8x – 9y + 12z)
4. Change each decimal to a
percent.
a. .34 = __________
b. 1.26 = _________
HW #67 Page 230 #s 1, 2, 11, 13, 20 Page 231 #33
Tuesday 1/26/16
REGENTS EXAMS
Wednesday 1/27/16
REGENTS EXAMS
Thursday 1/28/16
2. Find the rate of change:
1. Find:
a. 20% of 490
3. Solve and express
the solution on a
number line:
-2(x – 6) > 20
b. what % of 376 is 282
HW #68 Page 230 3, 4, 12, 14, 21 Page 231 #34
Friday 1/29/16
2. Simplify:
3. Find:
1.
a.
|3 − 42 | + (−2)(−3) − 25
1
2
5
3
b. 2 + 4
HW #69 Page 230 15, 16, 19 Page 239 17, 18
a. 45% of 80
b. 16 is 25% of what number