Unit 1 & Unit 2
True or False:
2.6 is an integer
FALSE
A symbol that stands for an unknown.
Variable
Solve: x + 4 = 10
x = 6
What app is yellow with a ghost?
Snapchat
What is the position of Mrs. DeGennaro?
Principal
Which inequality symbol would go in the blank:
-4 _____ 9
-4 < 9
What is the difference between an expression and an equation?
An equation has an equal sign but an expression does not.
Solve 3n - 5 = 10
n = 15
How many states are in the United States?
50
Who is the science teacher?
Mrs. Dhalla
Simplify: |-23|
23
Simplify: − 2x − 5y + 9x + 8y
7x + 3y
Solve:
2m + 4m = 42
m = 7
How many points is a touchdown in football?
This teacher has brown hair. She sometimes wear glasses. You see her twice a day. You hear about historic stories from her.
Ms. Nicastro
How would you represent this situation with an integer: A scuba diver dives 1,000 feet below sea level.
-1,000
Evaluate x2 - 2y, when x =− 2
and y = 5
-6
Solve:
4(x + 3) = 8
x = -1
What is the bowling term for scoring three strikes in a row?
Turkey
How many dogs does Ms. Badalucco have?
2
Max's bank account has $45 in it. He spends $13 on a shirt, and then $7 more on lunch. How much money is left in Max's bank account.
$25
Simplify:
4(x + 2) − 9x
-5x + 8
Solve:
5x - 3 = 2x + 12
x = 5
How many soccer players are on a field at one time?
22 (11 from each team)
Name all the sports Mr. Gangi played.
Wrestling and Baseball