To get an output of 7 in the equation y = -x+4, the input value needed is -3.
Explanation:To obtain an output of 7 for the linear equation y = -x + 4, we need to find the appropriate input value (x). The equation represents a straight line in the Cartesian plane, where 'y' is the dependent variable, and 'x' is the independent variable.
To solve for 'x' when y = 7, we simply substitute 7 for 'y' in the equation:
7 = -x + 4
Now, we need to isolate 'x' on one side of the equation. To do this, we can move the constant term (4) to the other side of the equation by subtracting it from both sides:
7 - 4 = -x
This simplifies to:
3 = -x
To solve for 'x', we multiply both sides by -1 to get:
x = -3
So, if you input x = -3 into the equation y = -x + 4, you will indeed get an output of 7:
y = -(-3) + 4
y = 3 + 4
y = 7
Therefore, an input of x = -3 will yield an output of 7 for the given equation.
Learn more about Input and output in linear equations here:https://brainly.com/question/28207332
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What is the mixed number for 4.8 in simplest form
Complete the statement: 0.6L = _____ mL.
0.006
60
600
0.06
Mrs. Bull spilled coffee on her computer during the first week of school! The total cost after tax to repair it is
represented by 0.08(50h) + 50h , where h represents the number of hours it takes to repair her computer.
What part of the expression represents the amount of tax Mrs. Bull has to pay? Explain. (5 points)
The number a is increased by the number b
Which number line represents all of the values of x for the equation x2 = 36?
A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 18 and is labeled as p.
A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 6 and is labeled as p.
A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 18, another dot is shown on negative 18, and are labeled as p and q, respectively.
A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 6, another dot is shown on negative 6, and are labeled as p and q, respectively.
What does property mean when it comes to mathematics
What is the product?
(–3s + 2t)(4s – t
this was due three days ago plz help me and explain how u got it
what is the exact length of the diagonal of a 10 cm by 15 cm rectangle?
7.24 divided by 7 rounded to the nearest tenth
To divide 7.24 by 7 and round to the nearest tenth, you divide 7.24 by 7, which gives you approximately 1.034285714. The final answer, rounded to the nearest tenth, is 1.0.
Explanation:To divide 7.24 by 7 and round to the nearest tenth, we divide 7.24 by 7, which gives us approximately 1.034285714. To round to the nearest tenth, we look at the digit in the hundredths place, which is 4. Since 4 is less than 5, we do not round up. Therefore, the final answer, rounded to the nearest tenth, is 1.0.
Final answer:
The division of 7.24 by 7 results in 1.0342857. Rounding this to the nearest tenth, considering the value in the hundredths place is less than 5, the final answer is 1.0.
Explanation:
The question of 7.24 divided by 7 rounded to the nearest tenth deals with basic division and rounding numbers. When you divide 7.24 by 7 using a calculator, you get 1.0342857. To round this to the nearest tenth, we look at the number directly after the tenths place, which is 3 (in the hundredths place). Since 3 is less than 5, we do not round up. Therefore, the answer is 1.0 when rounded to the nearest tenth.
Examine the fractions 2/3, 3/3, 4/3, 5/3, and 6/3. Explain when a denominator of 3 will result in a repeating decimal
How would you do this? 2x+10=5y-4 solve for y
I need help I can't figure out how to do this. I have to find the value of v. 4/5(v−7)=2
The value of v in the equation 4/5(v−7)=2 is found by first multiplying both sides by 5/4 to cancel the fraction. Then, add 7 to both sides, which gives v = 9.5 as the solution.
Explanation:To find the value of v, we need to isolate the variable. We start with the equation 4/5(v−7)=2. Here's how you solve it:
Multiply both sides of the equation by 5/4 to cancel out the fraction on the left side:Simplify the equation:Add 7 to both sides to solve for v:Convert 7 to a fraction with a denominator of 2 to add it to 5/2:Add the fractions:Simplify the sum:Convert the fraction to a mixed number or decimal if needed:The value of v is 9.5.
12 minutes to drive 30 laps; 48 minutes to divre 120 laps
a farmer made a square chicken coop with a length of 6 and a half metres. determine the area of the chicken coop
Final answer:
The area of the chicken coop is 42.25 square meters
Explanation:
To determine the area of the chicken coop, we need to know the length of one side of the square. In this case, the length is given as 6 and a half meters. To find the area of a square, we square the length of one side. So, in this case, the area of the chicken coop is (6.5) * (6.5) = 42.25 square meters.
The process involves squaring the length of one side of the square to find the area. This fundamental formula is applicable not only to squares but also to rectangles, where the area is calculated as the product of the length and width. Understanding these basic geometric principles allows for accurate measurements and calculations in various real-world scenarios, such as determining the area of structures like the chicken coop in your example.
what is the followinh are exterior angles
write the fraction below as a sum or difference 5x+7 over 4
Evaluate the given equations for the indicated function values.
1. f(n) = 5n+8
f(4) = ?
If you could help me with this question and show me the ways on how to do the problem that would be greatly appreciated :)
Answer:
28
Step-by-step explanation:
F(n)=5n+8
F(4)=5(4)+8
20+8=28
determine translation
A mechanic repairs Mr. Estes car the amount for parts is $48 and the rate for the mechanic is $40 per hour. Write and solve an equation to find the total cost of repairs to Mr. Estes car if the mechanic works for 1.5 hours
Final answer:
To calculate the total cost of repairs to Mr. Estes's car, add the fixed cost of parts ($48) to the labor cost ($40 per hour for 1.5 hours), resulting in a total cost of $108.
Explanation:
To find the total cost, we need to consider both the fixed cost (cost of parts) and the variable cost (mechanic's labor charged per hour).
The fixed cost for parts is $48, and the mechanic charges $40 per hour.
If the mechanic works for 1.5 hours, we can calculate the total cost using the equation:
Total Cost = Cost of Parts + (Hourly Rate × Hours Worked).
Substituting the given values into the equation, we get:
Total Cost = $48 + ($40 × 1.5)
= $48 + $60
= $108
Therefore, the total cost of repairs to Mr. Estes's car is $108.
why does the division property include C does not equal 0
What are the terms in the expression 3z+5x+7?
3z, and 5x
3z, 5x, and 7
7
3, and 5
In the number 6,779 which places contain digits where one digit is ten times as great as the other
Evaluate the expression. 92−14⋅12 Enter your answer as a number, like this: 42
What is 1 1/2 in percentage?
An object has a mass of 18 grams and its volume is 2 cm3 calculate density
Answer: [tex]9\ gm/cm^3[/tex]
Step-by-step explanation:
The formula to find the density is given by :-
[tex]\text{Density}=\dfrac{\text{Mass}}{\text{Volume}}[/tex]
Given : Volume of object = 2 [tex]cm^3[/tex]
Mass of object = 18 grams
Then., the density will be :-
[tex]\text{Density}=\dfrac{18}{2}=9\ gm/cm^3[/tex]
Hence, the density of the object would be [tex]9\ gm/cm^3[/tex].
Two women start at the same point. They walk in opposite directions for 3 meters, then turn right and walk another 4 meters. How far apart are they
Help me please
Identify the underlined place in 94.9269. Then round the number to that place.
A) thousandths; 94.93
B) hundredths; 94.92
C) hundredths; 94.93
D) thousandths; 94.92
Sarah and four friends are decorating picture frames with ribbon.They have 4 rolls of ribbon to share evenly.How much ribbon does each person receive?
30tens-3tens3tenths