Equations
7x=35
x=5
What does the "b" in y=mx+b stand for?
It stands for y-intercept
A=3, B=4, C=?
C=5
Which integer is bigger?
8 or -28
8!
Stan has a large saltwater fish tank that has a base of 5 ft by 3 ft and measures 4 ft in height. how many cubic feet are needed to fill the tank?
Answer: 60 ft³
2x-3=7
x=5
Find the slope of the line that passes through the points (2, 4) and (6, 12)
2
The Pythagorean theorem applies to this shape only.
Right triangles
Is 51.63 a rational number?
YES IT IS/
Karen Is buying a crate for her new puppy. the crate is 22 inches long, 15 inches wide, and 20 inches high. what is the volume of the crate?
Answer: 6,600 ft³
25-5x=4
x=21/5
Adrianna has $20 in her savings account. Each week she will add $5 to it. Which equation represents this situation?
y=5x+20
The inventor of the Pythagorean theorem.
What are rational numbers?
Integers, Decimals and fractions, whole numbers and counting numbers
Bill is digging a hole for the rectangular goldfish pool. if the hole is 3 feet wide, 4 feet long, and 2 feet deep, how many cubic feet of dirt did he remove from the hole?
Answer: 24 ft³
4x-9=-7+14x
x=-1/5
What correlation does it represent if it shows covid rates going down?
negative correlation
A=?, B=21, C=29
A=20
Order these real numbers from greatest to least:
-2, 6/8, 3.24, 9, 0
9, 3.24, 6/8, -2
Mary's living room is 12 feet long and 11 feet wide. the ceilings are 10 feet tall. what is the volume of the living room?
Answer: 1,320 ft³
Two times a number, decreased by 12 equals three times the number, decreased by 15. Which is the number?
n=3
Is x or y the independent variable?
x
A=15, B=8, C=?
c=17
Are all of these real numbers?
pi, 78.98, 4/7, 456, 0
YES!!!!!
The bed of calls trunk is in the shape of a rectangular prism. its dimensions are 6 feet by 4 feet by 3 feet. what is the volume of the truck bed?
Answer: 72 ft³