Half of j minus 5 is the sum of k and 13
Answers
Final answer:
The statement 'Half of j minus 5 is the sum of k and 13' represents an algebraic equation and it can be written in the mathematical form as j/2 - 5 = k + 13. To solve for j, the equation can be rearranged to j = 2*(k + 13 + 5).
Explanation:
The question seems to involve solving an algebraic equation. First, let's convert the statement, 'Half of j minus 5 is the sum of k and 13', into its mathematical form.
Here 'half of j' can be written as j/2, 'minus 5' as '- 5', and 'the sum of k and 13' can be written as k + 13.
So the mathematical equation is: j/2 - 5 = k + 13.
If you need to solve this for j, you can rearrange the equation like so: j = 2*(k + 13 + 5). This formula will give you the variable j with respect to variable k.
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Related Questions
A soup can in the shape of a right circular cylinder is to be made from two materials. The material for the side of the can costs $0.015 per square inch and the material for the lids costs $ 0.027 per square inch. Suppose that we desire to construct a can that has a volume of 16 cubic inches. What dimensions minimize the cost of the can? a. Draw a picture of the can and label its dimensions with appropriate variables. b. Use your variables to determine expressions for the volume, surface area, and cost of the can. c. Determine the total cost function as a function of a single variable. What is the domain on which you should consider this function? d. Find the absolute minimum cost and the dimensions that produce this value.
PLEASE HELP!!! WILL GIVE CROWN!!!
Use the solutions below to write the quadratic expression in standard form. x = 3/4 and x = -5/6
A closet contains 5 shirts, 8 skirts, and 3 pairs of shoes. How many possible outfit combinations are there?
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Answer:
Step-by-step explanation:
Given :
l + m + n = 9
l²+ m² + n²= 31
l + m + n = 9
On squaring both sides
(l + m + n)²= 9²
(l²+m²+n²+2(lm+mn+nl) = 81
31 +2(lm+mn+nl) = 81
2(lm+mn+nl) = 81 - 31
2(lm+mn+nl) = 50
(lm+mn+nl) = 50/2
(lm+mn+nl) = 25
Hence, the value of (lm+mn+nl) = 25
Answer:
YOU GOT GOOGLE
Step-by-step explanation:
GOOGLE!!
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Answer:
its all wht u require.....question no 2
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Answer:
1-----3
2-----6
3------4
4------7
5-------5
6-------8
7--------1
8--------2
step-by-step explanation:
1)
consistent equation: equations having a common solution in a system.
2)
Equivalent equation: equations having all common solutions.
3)
Inconsistent equations: equations having no common solutions in a system
4)
Linear inequality: an open sentence of the form Ax+By+C < 0 or Ax+By+C > 0.
5)
substitute: replace a quantity with its equal.
6)
system determinant: the determinant found when column 1 consists of the x-coefficients and column 2 consists of the y-coefficients of a linear system.
7)
x-determinant: the determinant found when column 1 consists of the constants and column 2 consists of the y-coefficients of a linear system.
8)
y-determinant: the determinant found when column 1 consists of the x-coefficients and column 2 consists of the constants of a linear system.
Final answer:
The terms are matched with their respective definitions, providing clarity about equations, linear inequality, substitution, and determinants in the context of a system of linear equations.
Explanation:
Let's go ahead and match these terms to their correct definitions:
- Consistent equations are equations having a common solution in a system.
- Equivalent equations refer to equations having all common solutions.
- Inconsistent equations are equations having no common solutions in a system.
- Linear inequality is an open sentence of the form Ax + By < C or Ax + By > C.
- To Substitute means to replace a quantity with its equal.
- System determinant for this instance, since specific definition is not provided, could be considered as a determinant that serves as a pivotal element in the solution of system of linear equations.
- X-determinant is the determinant found when column 1 consists of the x-coefficients and column 2 consists of the constants of a linear system.
- Y-determinant is the determinant found when column 1 consists of the x-coefficients and column 2 consists of the y-coefficients of a linear system.
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w-6/5=-2
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First, move
Second, subtract the numerator (6) and -2.
Answer as fraction:
Answer as decimal: -0.8
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Answer:
f(x)=9x-7
when x=-1
f(-1)=9×-1-7=-9-7=-16
when x=0
f(0)=9×0-7=-7
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