Name
Alg1 Weekly Review #4
May 6, 2014
Due: Friday, May 16 (in class)
1) Solve algebraically and check:
y = 3x + 11
6x + 5y = 13
2) Find 4 consecutive odd integers such that 4 times the 2nd is 100 more than the sum of the 3rd
and 4th.
3) A jar of change has $24.45 in it. There are 2 nickels less than 2 times the amount of quarters
and 5 more dimes than triple the amount of quarters. How many nickels, dimes, and quarters are
in the jar? (There are no pennies.)
Name
Alg1 Weekly Review #4
May 6, 2014
Due: Friday, May 16 (in class)
4) Factor (Box final answers):
a) x2 + 3x – 70
b) x2 + 31x + 30
c) x2 – 16x + 28
d) x2 – x – 812
e) 49x2 – 81
f) 49x2 – 196
g) 8x2 + 2x – 3
h) 8x2 + 4x – 4
i) 8x2 – 120x + 208
5) Solve for x: (Yes, you can have decimal answers):
a) 6(4x – 5) = 10(6x + 24)
b) 7(3x – 2) – 5(9x – 3) = 55