Which statements can be used to write an algebraic expression to represent the phrase? ( The product of number and eighteen )check all that apply:
A. replace a number with a variable?
b. product represents addition
c. product represents multiplication?
d. the coefficient is 18.
e. the correct algebraic expression is 18t.
f. 18 is a veritable.
g. the correct algebraic expression is t/18.
Answers
Answer:
a e f and g I think this because it has to be then they say that then ya
Related Questions
Simplify your answer
60 − (7 + 4) × 5 what is the answer
Solve for x.7x = 42
PLS HELP NOW ILL GIVE YOU BRAINLIEST ANSWER !!
Note that a change can be an increase or a decrease.
For an increase, use a positive number. For a decrease, use a negative number.
What is the change in Scott's total pay for each copy of History is Fun he sells?
What is Scott's total pay if he doesn't sell any copies of History is Fun?
Answers
Answer:
A. $80
B. $2100
Step-by-step explanation:
Given:
80x+2100=y
Rewrite the equation
y = 80x + 2100
Where,
y = Scott's total pay (in dollars)
x = number of copies of History is Fun he sells
2100 = fixed pay
A.
Since, x = number of copies of History is Fun he sells
If x = 0
y = 80x + 2100
= 80(0) + 2100
= 0 + 2100
= 2100
y = $2100
If x = 1
y = 80x + 2100
= 80(1) + 2100
= 80 + 2100
= 2180
y = $2180
change in Scott's total pay for each copy of History is Fun he sells = $2180 - $2100
= $80
B. What is Scott's total pay if he doesn't sell any copies of History is Fun?
That is, when x = 0
y = 80x + 2100
= 80(0) + 2100
= 0 + 2100
= 2100
y = $2100
Answers
Answer:
The answer is "14.625 ft"
Step-by-step explanation:
In the given question some information is missing that is attachment of file which can be described as follows:
Add products:
x=
Answers
Answer:
x = 80
Step-by-step explanation:
9+1=10 so x/8 must equal 10.
80/8 = 10 and subract by 9 = 1
2. -1• X/-1 = 1• -1
( multiple -1 by both sides)
3. X= -1
I hope this helps
Answers
The unit rate of computers per day is equal to 12 computers per day.
What is a proportional relationship?
In Mathematics and Geometry, a proportional relationship is a type of relationship that produces equivalent ratios and it can be modeled or represented by the following mathematical equation:
y = kx
Where:
- y represents the y-variable or total cost.
- x represents the x-variable or number of computers.
- k is the constant of proportionality.
Next, we would determine the unit rate or constant of proportionality (k) by using various data points as follows:
Constant of proportionality, k = y/x
Constant of proportionality, k = 36/3 = 48/4 = 60/5
Constant of proportionality, k = 12.
Therefore, the required linear equation is given by;
y = kx
y = 12x
Read more on proportional relationship here: brainly.com/question/28350476
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A. 7/2
B. -7/2
C. 10/7
D. -10/7
Answers
Steps:
y-intercept is y value when x=0.
y = 7/2 (0) - 10/7 =-10/7
For 1 hundred?
Answers
The required numbers should be changed only by a unit, as proceeding from ten to 1 hundred.
Given that,
To determine how much each number needs to change for a ten for 1 hundred.
What is a number system?
A numbersystem is described as a technique of composing to represent digits. It is the mathematicalinscription for describing the numbers of a given set by using numbers or other characters in a uniform method. It delivers a special presentation of every digit and describes the arithmeticstructure.
Here,
According to the question,
The number from ten to 1 hundred,
10, 11, ......,99, 100.
From the above series, it can be concluded that each number is greater than by unity from the previous number.
Thus, hte required numbers should be changed only by a unit, as proceeding from ten to 1 hundred.
Learn more about the numbersystem here:
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So 90 or ninety
If you mean place value it’s tenths