Firstly, we’d have to find the total price paid for erasers by subtracting the overall price from the amount she paid in pencils.
$4.25 - $1.75 = $2.50
From there, we can use the amount per eraser to find out how many erasers she bought. Since she spent $2.50 in erasers, we can multiply to find our missing number.
$0.25 x 10 = $2.50
Therefore, Stefanie bought 10 erasers.
Hope this helps! :)
O
x could be – 3
0x could be - 1
x cannot be - 3
x cannot be - 5
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Based on the inequality that is represented by the number line, the true statement is: A. x could be -3.
A number line can be defined as a type of graph with a graduated straight line which consists of numerical values (positive and negative numbers) that are placed at equal intervals along its length.
From the number line, x is less than or equal (≤) negative three (-3).
x ≤ -3
Therefore, we can deduce the following points:
Read more on number line here: brainly.com/question/24644930
Answer:
Step-by-step explanation:
10 cups
2/8=10/x
2x=80
X=40cups
40 cups
2/8=40/x
2x=320
X=160
8 cups
2/8=8/x
2x=64
X=32
6x - 5 is the total number of coins Nancy and Bill have.
An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division. The terms involved in an expression in math are:
Constant: A constant is a fixed numerical value.
Variable: A variable is a symbol that doesn't have a fixed value.
Term: A term can be a single constant, a single variable, or a combination of a variable and a constant combined with multiplication or division.
Coefficient: A coefficient is a number that is multiplied by a variable in an expression.
Given, Nancy has x coins
No. of coins Bill has = five coins less than 5 times of coins Nancy has
= 5x - 5
Total no. of coins Nancy and bill have = x + 5x -5
= 6x - 5
Hence, Nancy and Bill have total 6x - 5 coins.
Learn more about expression here:
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Answer: 6x - 5
Step-by-step explanation:
To graph the equation 1/3x - 1/6y = -2/3, rearrange it into slope-intercept form (y=mx+b), plot the y-intercept at (0, 4), and use the slope (2) to find additional points on the line.
To graph the equation 1/3x - 1/6y = -2/3, we can rearrange it into slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept. Start by isolating y variable by adding 1/6y to both sides of the equation:
1/6y = 1/3x + 2/3
Then, multiply both sides of the equation by 6 to eliminate the fraction:
y = 2x + 4
Now, we can see that the slope (m) is 2 and the y-intercept (b) is 4. To graph this equation, plot the y-intercept at (0, 4) and then use the slope (2) to find additional points on the line.
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