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Mr. Romeo - 7th grade Math



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Homework

Firday 10/30

Acc 7- p. 96 # 4 - 24,000 all

Simplify: 2x(6 - x) - 4(2x - 9) + 10x^2

Math 7-

1) Find the GCF of 150 and 90
2) Find the LCM of 150 and 90
3) Evaluate a - b + 21.93 if a = 9.04 and b = 0.008


Monday 11/2

Acc 7-

Simplify the fraction: (30x^3 + 18x - 36x + 12x^2)/(6x)

Math 7-

1) Find the GCF and LCM of 110 and 484 
2) Put the fractions in order: 3/10, 7/20, 1/4
3) Evaluate 16.902 - 0.003 * 4.1

Tuesday 11/3 - NO SCHOOL

Wednesday 11/4-

Acc 7- None

Math 7- Exam Tomorrow & Friday

Thursday 11/5

Acc 7- p. 179 #40, p. 183 #4, 8, 19 - 29 ODD Due Monday

Write the prime factorization of the following numbers:
a) 1001                   b) 1261                  c)12,397 
HINT: None of these numbers are prime.

Math 7- NONE

Friday 11/6

Acc 7- HW assigned on Thursday

Simplify the fraction: (3xy^2 - 9x(xy + 2y^2) + 5x^3y^2z)/(xy)

Math 7- 

1) Find the LCM and GCF of 310 and 93
2) Put these fractions in order from least to greatest: 7/15, 1/3, 4/10
3) List all of the factors of 360.

Monday 11/9

Acc 7-

p. 190 #20 - 40 even, 43

Evaluate (a^2 - b^2 + 3a(b - 2 - c))/(-b^2) when a = -3, b = -4, and c = 5. 
Write your answer in simplest form.

Math 7-

WS

1) Write 34,908,000,000 in scientific notation.
2) Convert 45/6 into a mixed number.
3) Find the LCM of 90, 180, and 900.

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