Algebra Review

LINEAR EQS

100

Slope of the line going through points (2, -10) and (-3, -3)

-7/5

200

Solve for x. -2(-3x-10)=13-x

x=-1

300

(x,y) coordinates of the point where the two lines 2x-3y=10 and y=-2x-2 intersect.

(0.5, -3)

400

Alma and Etta ran a total of 30 miles yesterday. The distance Etta ran is 3 mile less than twice the distance Alma ran. How many miles did each of them run?

Alma 11 mi, Etta 19 mi

500

Slope-intercept form of the linear equation passing through (3,9) and (5,4)

y=(-5/2)x+33/2

EXPONENTS/ROOTS

100

(-1)⁷⁰

1

200

2¹¹

2048

300

Cube root of -8/27

-2/3

400

((2/3)⁴)^0.5

4/9

500

Simplify (xy/z²)/(yz²/x).

x²/z⁴

MISC

100

T/F. All rational numbers are non-integers. The set of whole numbers is a subset of the set of integers.

False, True

200

Distance between coordinates (-1, -1) and (2,3)

5

300

-10-2(7-10)³

44

400

Twice a number is 18 more than five times a number

-6

500

Use set builder notation to represent the set {3, 5, 7, 9, 11}

{x|x is an odd whole number greater than 2 and less than 12} 

ANAGRAMS

100

DIET CANS

DISTANCE

200

MEET NEL

ELEMENT

300

NOPE NEXT

EXPONENT

400

BEER HUM LOWN 

WHOLE NUMBER

500

LO PRICE CAR

RECIPROCAL