El Nino Que Enloquecio De Amor

Caguas private School
Algebra II
Jose A. Garcia

Algebra II Exam Review
Read the instructions. Utilize the figures mentioned to solve the exercises when needed. To be given in the day of theexam for extra points.

Classify the variable into a set of numbers.
a. Bankers and investors use the “rule of 72”, which is modeled by y = 32/x, where x is the percent interest rate and y is theyears it takes an investment to double. Which set of numbers best describes the number of years y it takes for an investment to double when x is a natural number?
b. We recollect $35.00 out of apie sale. What set of number best describes the money won?

Graph the following numbers on a number line.
a. –53
b. -8
c. -2.3
d. 10
e. 3 45

Compare the following numbers. Use> or <.
a. 85 and 9
b. 20 and 40
c. -5 and -5 12
d. 36 and 6

What property is illustrated by each of the following equations?
a. xyz = xzy
b. (ml)o = m(lo)
c. ( t +r)e = ( r + t) e
d. (5 + y)x = x(5 + y)
e. 7 + 0 = 0 + 7
f. x + 0 + y = x + y

Section 1.3 Algebraic Expressions
Write an algebraic expression that models each word phrase.
a.Five more than a number b
b. seven less than the product of three and a number t
c. The product of t and the difference between eight
d. The quotient of the sum of nine and ten, and a numberp.

Write an algebraic expression that models each problem.
a. You are on a bicycle trip. You traveled 52 miles the first day. Since then, your average rate has been 12 miles per hour. WhatAlgebraic expression models the distance you traveled so far?
b. You have 300 minutes in your cell phone plan, and you talk 1 hour and half monthly.

What is the value of the expression for thegiven values of the variables?
a. 2r+5s+6-1; for r=3 and s=-9
b. c3-d8; for c=14 and d=1
c. 4a+2b+4a-3b+3a; for a=-5and b=3

Write an Algebraic Expression then proceed to answer the...