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## Related Algebra Q&A

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Q: 5.Consider the following system of linear equations: 4x +2y = 25 4x – y = -5 If y = 10 in the soluti...

A: Given y=10 is in the solution. We have to plug y=10 in any of the two equations and solve for x.

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Q: Find the total amount that must be repaid on the following note described. $8,533 borrowed at 15.5% ...

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Q: 7/8 Fraction as a decimal.

A: Given:

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Q: Let V be an inner product space, and suppose that x and y are orthogonal elements of V. Prove that |...

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Q: A taken 3 hours more than B to walk a distance of 30 km. But if A doubles his speed, he is ahead of ...

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Q: The sum of the ages of two children is 16 years. Four years ago, the age of the older child was thre...

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Q: Prove that if A and B are similar matrices, then det(A)=det(B).

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Q: Solve the equation : 5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13

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Q: Find bases for the solution spaces of the following diferential equations. a) y''+2y'+y=0 b) y'''=y'...

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Q: Nik, a social worker for a county, helps county residents who are struggling with different issues. ...

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Q: Solve the following for the indicated variable. A = ℓw for ℓ (Area of a rectangle)

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Q: A transit is 200 feet from the base of a building. There is man standing on top of the building. The...

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Q: Factor the expressions below: (x +1) y + 4 (x + 1)

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Q: A can do a work in 14 days and working together A and B can do the same work in 10 days. In what tim...

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Q: Solve the following pair of linear equations by the substitution method. The difference between two ...

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Q: If you are going 379 miles what is that in kilometers? and if you can go the speed of 65mph, how man...

A: Click to see the answer

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Q: A washer costs 25% more than a dryer. If the store clerk gave a 10% discount for the dryer and a 20%...

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Q: if f(x)=3x+8 find the following f(x+h)

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Q: Mo is on a baseball team and hears that a ball thrown at a 45 degree angle from the ground will trav...

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Q: 8000$ is invested in an account that yeilds 6% interest per year. After howmany years will the accou...

A: Let after x years the account will be worth $13709.60

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Q: A person is holding two drill bits, one is 7/16 and the other is 25/64, and wants to first drill a h...

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Q: Solve for the value of 'x': 10x — 6 = 7x + 9

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Q: A chicken farmer surveyed his flock with the following results (Assume that all chickens are thin or...

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Q: 15 000$ is invested in an account that yeilds 5% interest per year. After howmany years will the acc...

A: To determine the time when the investment grows to $91221.04.

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Q: An employer pays 15 dollars per hour plus an extra 5 dollars per hour for every hour worked beyond 8...

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A: As we are aware that ‘to do a 180’ means turning around or taking a U-turn. In corporate world it wo...

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Q: Find the slope and the y-intercept of y=-3/8x-1/5

A: Formula used:Slope and y-intercept form

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Q: How do I solve?

A: Domain of the function is the set of the possible values of the independent variable, here “x”.Domai...

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Q: I need help solving this question

A: Given:

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Q: The lengths of the sides of a triangle are in the ratio 4:3:5. Find the lengths of the sides if the ...

A: Let the first side of the triangle be ‘4x’.Let the second side of the triangle be ‘3x’.Let the third...

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Q: Solve the polynomial inequality and graph the solution set on a real number line. Express the soluti...

A: Click to see the answer

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Q: Find the inverse of the following function: f(x) = 3 log3(x + 3) + 1

A: Plug y in place of f(x)

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Q: Solve the following equation: e2x− 2ex = 15

A: We have given the equation e2x− 2ex = 15

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Q: Suppose that f is a linear function with slope 4 and that f(4) = 4. Find the equation for f. (Use x ...

A: Given : Suppose that f is a linear function with slope 4 and that f(4) = 4.

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Q: TravelEz sells dollars at a rate of ($1.40)/(1 euro) and buys dollars at a rate of ($1.80)/(1 euro)....

A: TravelEz sells 1.40 dollars for 1 euro. At the end of the trip, Sophie exchanged 40 euros to dollars...

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Q: A leading library has a fixed charge for the first three days and an additional charge for each day ...

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Q: When the expression 12x3−13x2 −5x+7 is divided by 3x+2 find the remainder.

A: Given:When the expression 12x3−13x2 −5x+7 is divided by 3x+2 find the remainder.

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Q: The sum of two consecutive even integers is 26. What are the two numbers?

A: Given:

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Q: Jenn can rent a moving truck for either $99 with unlimited mileage or $49 plus 80¢ per mile. For wha...

A: Let x be the number of miles.

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Q: for the set b={3}, determine n(b)

A: Given,