a + 0= a, and 1(a)=a are examples of this property.
What is identity?
100
The slope of -4x + -16y = 22.
What is 1/4?
100
16x^2 - 1
What is (4k - 1)(4k + 1)?
100
A signal flare is fired upward from ground level at an initial speed of 294 m/s. A balloon is at 2450m and passes it. How long will it be before the flare passes the balloon going down?
What is 40 sec?
200
Ax +By = C is written in this.
What is Standard Form?
200
This property is normally of multiplication with respect to addition, though it can be with respect to subtraction as well.
What is Distributive?
200
A line parallel to 3x + 2y = 12, which passes through point (1,2)?
What is 3x + 2y = 7?
200
xy-3x + 2y- 6
What is (x+2)(y-3)?
200
The length, width, and diagonal of a rectangle are consecutive, even integers. Find the integers.
What are 6, 8, 10?
300
It's the 'b' in mx + b = y.
What is the y-intercept?
300
When multiply two variables (x) with powers (n), the result is this.
What is x^n+n?
300
A line perpendicular to a line containing points (1,4) and (2,3), and passing through (-2,1).
What is x + -y = -3?
300
64 - x^6
(2 - x)(4 + 2x + x^2)(2 + x)(4 - 2x + x^2)
300
A refrigerator repairmen charges a fixed amount for a service call in addition to his hourly rate. If a two-hour repair costs $50 and a four-hour repair costs $74, what is the repairman's hourly rate?
What is $12?
400
A answer to a system of linear equations is known as this.
What is a simultaneous solution?
400
When multiply two powers (n) with the base x, this result is this.
What is x^2n?
400
The domain of 2/(x^2 + 3).
What is all real numbers?
400
6x^2 + 7x - 10
What is (6x - 5)(x + 2)?
400
Allied Airlines charges $90 for a ticket to fly between two cities 260 mi apart abd $150 for a ticket to fly between two cities 500 mi apart. At this rate, what would it cost for a trip between two cities 1000 mi apart?
What is $275?
500
If that answer from the system of linear equations happens to be 'no solution', the system is called this.
What is inconsistent?
500
a^0 is this.
What is 1?
500
The domain of 2/(x^2 + x - 2).
What is x ≠ 1 and x ≠ 2?
500
a^4n - b^4n
What is (a^n - b^n)(a^n + b^n)(a^2n + b^2n)
500
Write an equation: Kevin drove 320 miles to a mountain resort. His return trip took 20 minutes longer because his speed returning was 4 mi/h slower than his speed going.