Which equation can be used to find the answer?
after two months, rachel has saved enough money to buy an mp3 player. during the second month, she saved $87 and she pays $199 for the mp3 player.
how much did rachel save during the first month?
a.
m = 87 • 2
m = 174
$174
b.
199 + 87 = m
m = 286
$286
c.
m + 87 = 199
m = 112
$112
d.
m – 87 = 199
m = 287
$287

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)