Equations
2x+y=7 and x-y=-1. What is the solution?
Answer= x=2,y=3
Given a line passes through the y intercept of -1, and goes through the points (1,2) and (3,8), what is the equation of the line?
y = 3x-1
x^2 + 15x + 54
(x+6) (x+9)
If a population of a town increased from 1,200 to 1,320 people, what is the percentage increase?
10%
What country is named after an ocean?
India
3(2x + 6 - 5x + 3) = -9x + 27
Simplify inside the parentheses: 3(-3x + 9) = -9x + 27
Distribute the 3: -9x + 27 = -9x + 27
This equation has infinitely many solutions because both sides are identical
x^2 + 15x + 54
(x+6) (x+9)
3y^3 - 18y^2 +27y
3y(y-3)^2
Neal, Austin, and Claire play ball. Austin scores eight more points than Claire, and Claire scores five less than three the number of points as Neal.If they score 89 points total, how many points does Austin score?
42 points
Which country has the capital of Bratislava?
Slovakia
What equation can match (5,8) and (8,12)?
y=4/3x+4/3
25^x2+60x+36
(5x+6)^2
25^x2+60x+36
(5x+6)^2
If the average of four consecutive even numbers is 49, what are all four numbers?
46,48,50,52
What is the shape of Italy?
A boot
Equation: 3(2x + 1) + x = -39
Distribute the 3: 6x + 3 + x = -39
Combine like terms: 7x + 3 = -39
Subtract 3 from both sides: 7x = -42
Divide both sides by 7: x = -6
This percentage represents a 20% increase on the number 50. What is the new number?
60
3x^3 - 4x^2 -28x - 16 given that (x-4) is a factor.
(x+2)(3x+2)(x−4)
Given a line passes through the y intercept of -1, and goes through the points (1,2) and (3,8), what is the equation of the line?
y = 3x-1
13
X^2xX^2 When X=4
256
A sum of a number plus 18 minus 12 (x+18)
12
x^2−8x+16
(x-4)^2
What is the area of a rectangle with length 8 cm and width 5 cm?
40 cm^2
How many Naked mole rat pups are born in a single colon yearly?
12