word bank
- velocity
- reciprocal
- markup
- commission
- withdraw
- deposit
- opposites
- absolute value

1. percent added to a price.
2. money that salesman receive when they sell an item.
3. a fraction or the opposite of a fraction.
4. numbers that are the same distance from zero on the number line.
5. the distance from zero is called the
6. the equation used to find distance is:
7. the equation used to find rate is:
8. the equation used to find time is:
9. subtracting a negative is the same as adding a
10. subtracting a positive is the same as adding a
11. positive x positive =
12. negative x negative =
13. negative x positive =
14. positive x negative =
15. speed + direction =

part 2: computation (32 points)
- directions: show all work. change subtraction equations to
your answer.

Question

word bank
- velocity
- reciprocal
- markup
- commission
- withdraw
- deposit
- opposites
- absolute value

1. percent added to a price.
2. money that salesman receive when they sell an item.
3. a fraction or the opposite of a fraction.
4. numbers that are the same distance from zero on the number line.
5. the distance from zero is called the
6. the equation used to find distance is:
7. the equation used to find rate is:
8. the equation used to find time is:
9. subtracting a negative is the same as adding a
10. subtracting a positive is the same as adding a
11. positive x positive =
12. negative x negative =
13. negative x positive =
14. positive x negative =
15. speed + direction =

part 2: computation (32 points)
- directions: show all work. change subtraction equations to
your answer.

Accepted Answer

### Question 1: Percent added to a price.
# Brief Explanations:
The term for the percent added to a price is "Markup". Markup is the amount by which the cost of a product is increased to determine the selling price, often expressed as a percentage of the cost.
# Answer:
Markup

### Question 2: Money that salesman receive when they sell an item.
# Brief Explanations:
The money a salesman receives for selling an item is called "Commission". Commission is typically a percentage of the sale price and is a form of payment for salespeople based on their sales performance.
# Answer:
Commission

### Question 3: A fraction or the opposite of a fraction.
# Brief Explanations:
The term that refers to a fraction or the opposite of a fraction is "Reciprocal". The reciprocal of a fraction $\frac{a}{b}$ (where $a
eq0$ and $b
eq0$) is $\frac{b}{a}$, and it can also be considered as the opposite in terms of multiplicative inverse.
# Answer:
Reciprocal

### Question 4: Numbers that are the same distance from zero on the number line.
# Brief Explanations:
Numbers that are the same distance from zero on the number line are called "Opposites" (or additive inverses). For example, $5$ and $- 5$ are opposites because they are both $5$ units away from zero on the number line.
# Answer:
Opposites

### Question 5: The distance from zero is called the...
# Brief Explanations:
The distance of a number from zero on the number line is called the "Absolute Value". The absolute value of a number $x$, denoted as $|x|$, is always non - negative and represents the magnitude of the number without considering its sign.
# Answer:
Absolute Value

### Question 6: The equation used to find distance is:
# Brief Explanations:
The basic formula for distance ($d$) when rate ($r$) and time ($t$) are known is $d = r	imes t$ (or $d=rt$). This formula comes from the concept that distance is equal to the speed (rate) at which an object moves multiplied by the time it moves for.
# Answer:
$d = rt$ (where $d$ is distance, $r$ is rate, and $t$ is time)

### Question 7: The equation used to find rate is:
# Brief Explanations:
To find the rate ($r$) when distance ($d$) and time ($t$) are known, we rearrange the distance formula $d = rt$. Dividing both sides of the equation by $t$ (assuming $t
eq0$), we get $r=\frac{d}{t}$.
# Answer:
$r=\frac{d}{t}$ (where $r$ is rate, $d$ is distance, and $t$ is time)

### Question 8: The equation used to find time is:
# Brief Explanations:
To find the time ($t$) when distance ($d$) and rate ($r$) are known, we start with the distance formula $d = rt$. Dividing both sides of the equation by $r$ (assuming $r
eq0$), we obtain $t=\frac{d}{r}$.
# Answer:
$t=\frac{d}{r}$ (where $t$ is time, $d$ is distance, and $r$ is rate)

### Question 9: Subtracting a negative is the same as adding a...
# Brief Explanations:
In the rules of signed - number operations, subtracting a negative number is equivalent to adding its positive counterpart. For example, $a-(-b)=a + b$ (where $a$ and $b$ are real numbers). So subtracting a negative is the same as adding a positive.
# Answer:
positive

### Question 10: Subtracting a positive is the same as adding a...
# Brief Explanations:
When we subtract a positive number, it is equivalent to adding its negative. For example, $a - b=a+(-b)$ (where $a$ and $b$ are real numbers). So subtracting a positive is the same as adding a negative.
# Answer:
negative

### Question 11: Positive × positive =
# Brief Explanations:
According to the rules of multiplying signed numbers, when we multiply two positive numbers, the result is positive. For example, $2	imes3 = 6$, $5	imes4=20$, etc.
# Answer:
positive

### Question 12: Negative × negative =
# Brief Explanations:
When multiplying two negative numbers, the product is positive. This is a fundamental rule of signed - number multiplication. For example, $(-2)	imes(-3)=6$, $(-5)	imes(-4) = 20$.
# Answer:
positive

### Question 13: Negative × positive =
# Brief Explanations:
When we multiply a negative number and a positive number, the product is negative. For example, $(-2)	imes3=-6$, $5	imes(-4)=-20$.
# Answer:
negative

### Question 14: Positive × negative =
# Brief Explanations:
Multiplying a positive number and a negative number gives a negative result. This is consistent with the rule of signed - number multiplication (the product of two numbers with opposite signs is negative). For example, $2	imes(-3)=-6$, $(-5)	imes4=-20$.
# Answer:
negative

### Question 15: Speed + direction =
# Brief Explanations:
Speed is a scalar quantity (it only has magnitude), and when we add direction to speed, we get a vector quantity called "Velocity". Velocity describes both how fast an object is moving (speed) and in which direction it is moving.
# Answer:
Velocity

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QUESTION IMAGE

Question

Explanation:

Question 1: Percent added to a price.

Answer:

Question 2: Money that salesman receive when they sell an item.