Operations with Integers
what is the answer to this expression?
(-3) - (4) = ?
(-3) - (4) = ?
(-3) + (-4) = -7
What Cross-Section is formed when a Pyramid is cut in half horizontally?
A Square!
Simplify this expression to only two terms
5 - 3(7x + 8)
5 - 3(7x + 8)
5 - 21x - 24
-21x - 19
A student buys a bus pass to get to school!
Every time they ride the bus a certain amount of money (X) is deducted.
After 12 rides on the bus a total of $24 dollars was deducted.
How much does each bus ride cost (X)?
12X = 24
X = 2
what is the answer to this expression?
(-3 x 3) x (9 x 1) = ?
(-3 x 3) x (9 x 1) = ?
(-9) x (9) =-81
What Cross-Section is formed when a Very Tall Cylinder is cut in half Vertically?
A Rectangle!
What is the answer to this inequality?
-3X > 15
X < -5
A student at OLG got a gift-card for Christmas!
It has a balance of $150
After buying a certain amount of rosaries (x) that cost $35 each, the student has $45 left on the card.
solve for how much each rosary cost (X)!
150 - 35x = 45
-35x = -105
X = 3