A student takes out loans totaling 12000 to pay for college expenses. One loan is 10% simple interest, and the other loan is at 9 % simple interest. The first year interest is 1180. Find the amount of the loan at 9 %

A student takes out loans totaling 12000 to pay for college expenses. One loan is 10% simple interest, and the other loan is at 9 % simple interest. The first year interest is 1180. Find the amount of the loan at 9 %

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter2: Solving Linear Equations

Section2.2: Use A Problem Solving Strategy

Problem 2.50TI: Susana invested a principal of $36,000 in her bank account that earned simple interest at an...

See similar textbooks

Related questions

Q: What is the domain of the function f(x) = = 2z²+5x+3 21²-132-24 ?

Q: In Exercises 27-28, what condition, if any, must a, b, and c satisfy for the linear system to be…

A: To determine the condition, if any, a, b, and c must satisfy so that each of the following linear…

Q: Calculate N 1 - N 0 0 0 the following fifth-order determinants N - N 0 0 2- N 3N 0 0 2N 0 0 0 - N 0…

Q: Fritz buys a car costing $23,400. He agrees to make payments at the end of each monthly period for 7…

A: Given: Fritz buys a car costing $23400. He agrees to make payments at the end of each monthly period…

Q: Compare the domains of the logarithmic function (x) and the square root function g(x). Graph of…

A: To compare the domains of the logarithmic function fx and the square root function gx. The graph of…

Q: of determi- 13. 5 4 76 6-2-4 2 4 1 2 0 7 7 0 14. 1 5 0-2 3 5 4 5 5 4 -4 0 1 0 -6 Wab Find the…

Q: ∛64x2 * ∜256x

Q: What is the annual percentage yield (APY ) for money invested at an annual rate of 2.95% compounded…

Q: 9log93 - log(1000×5) To the single log form

Q: Solve for x in the exponential equation. 7^x-5=1. If possible, show step-by-step. Thank you!

Q: Zavier wants to budget no more than 30% of his $42,560.00 annual salary on rent. Choose the…

Q: The one-to-one function fis defined below. 7x-4 x+9 Find f¹(x), where f is the inverse of f. Also…

Q: 25. If one mechanic takes twice as long as another to complete the same task and if it takes them 6…

Q: Solve the given optimization problem by using substitution. Find the minimum value of f(x, y, z) =…

A: f(x,y,z)=2x2+2x+y2−y+z2−z−5,z=2y

Q: A ball is thrown in the air. The path of the ball is represented by the equation h(t) = -t² +8t+4.…

Q: Write the equation of the conic section shown below. -10 -9 -8 15 -4 -3 -2 -4 10 -8 -10 9 8 7 6 5 1…

A: We have to find the equation of the hyperbola. First we will find the transverse axis, center,…

Q: K A rug is to fit in a room so that a border of even width is left on all four sides. If the room is…

Q: S 1. X -3.679 -3 -2 -1.5 -1 0 0.679 -2 -1 0 1 2 X 0 1 2 3 4 y 0 -5 -9 -9.5 -9 -5 0 T y -15 -9 -3 3 9…

A: The graph is shown below

Q: 4. Solve the following system of equations graphically, using substitution, and by elimination.…

A: First we need to make a table of values from equation÷ For, 3+2x-y=0 x 0 -1.5 1 -1 y 3 0 5 1…

Q: a Find the value of a given that √√x+ +- X 10 has 13440 as the coefficient of x, where a>0.

Q: Solve the equation. 2 4 25x61x +36=0

Q: (a) Solve the recurrence Bn = 6Bn-1 - 8Bn-2, with initial conditions Bo = 3, B₁ = 10. You need to…

Q: Sketch the graph of the polynomial function. Make sure your graph shows all intercepts and exhibits…

A: The given function is: P(x)=-(4x-1)(x+1)(x+5)

Q: Factor the trinomial represented by the algebra tiles. XX x² XXXXX 1 1 1 1 1 x²

A: Trinomial :– A polynomial expression with three terms : ax2 + bx + c = 0 Given :– 2 tiles of x2 is…

Q: 6. Solve the following word problems using system of equations. a. Find the value of two numbers if…

Q: How many solutions does (cos(x) + 1) · (4 sin(x) − 3) = 0 have in the interval [0, 2π]

A: cosx+14sinx-3=0

Q: Two dice are rolled. What is the probability that both die will show even numbers?

A: When rolling two dice, there are 6 x 6 = 36 possible outcomes, each equally likely.

Q: 1. m/P 45° R 2. m2F 300 82 #T35H POW 3. mZG 80° 80%

A: According to baartleny guidelines we supposed to do the first three sub parts of multiple sub parts…

Q: A 6.75 B 7.50 2 Use the information to answer the following question. Shown are the final scores for…

Q: Suppose that the functions p and g are defined as follows. p(x) = 2x+1 q (x) = -x² Find the…

Q: 19. The value of sin() is √2-√3 Is this value exact or approximate? Explain your answer.

Q: Solve for x 2x =20 4x +7 =27 9 + 0= 2x 4/x = 1 300 = 4x + 40 x + (-9) =0

A: As per our company guidelines we are supposed to solve first question in different questions so…

Q: Use algebra to find the point at which the line 7 29 f(x) intersects the line g(x) 6 = y -X 4 - 3 2…

Q: Surface Area =

Q: Use the formula for the sum of the first n integers and/or the formula for the sum of a geometric…

Q: Determine the leading term, the leading coefficient, and the degree of the polynomial. Then classify…

A: The given polynomial is:g(x)=-13x3-3x+9

Q: Solve the logarithmic equation. log (x-4) + log (x-4)=1 √17 -117,17 -6, 6

Q: Find the surface area when each line segment in Fig. 10 is rotated about the lines (a) y = 1 and (b)…

A: Although the extreme positions of the lines are not clear and definite from the graph. And let us…

Q: Solve: 2t² + 18t - 1 = 6t - 3t²

A: The solution is shown in step-2

Q: Find the solutions for 6x^2-4x=-7 using the quadratic formula

Q: Given the following expression: 3 (xnymzt) ² (3yn6zmx2t)3' ¡,0 < n ≤ 6, −1 < m ≤ 12,2 < t ≤ 9…

Q: Consider the following. AN. What is the smallest possible degree that the polynomial whose graph is…

Q: Suppose that the functions and are defined as follows. q (x) = 3x+4 r(x)=2x-5 Find the following.…

A: Given q(x)=3x+4r(x)=2x-5 We are required to find: (r o q)(-2)(q o r)(-2)

Q: 1. The function (x), which is is graphed below and the function g(x) = 2x +41-3 are given. h(x) Drag…

A: gx=2x+4-3 Graph of h(x)

Q: Solve 6m^2-24m-36=0 using completing the square process.

A: The given quadratic equation 6m2-24m-36=0. We have to find the solution to the equation using the…

Q: write a quadratic function to represent each parabola. 31. 4 2 ТУ O 2 4 X

Q: The graphs of two equations are shown. Use the intersection-of-graphs method to identify the…

A: We have to find the solution of the equation which are shown in the graph using intersection of…

Q: Find the inverse of the function. - 3³√x-2 f(x) = √/x

A: First swap x with y and solve for y, this is the inverse function.

Q: Graph all asymptotes of the rational function. -6x²-7x+1 2x+3

Q: A family is saving for a child’s education. They make a semiannual deposit of $5000 into an account…

Question

100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Finding the Simple Interest

VIEW

Step 3: Finding the Principal Amount

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Remy has $14,000 to invest in two mutual funds. One fund pays interest at 4% per year and the other fund pays interest at 7% per year. How much should she invest in each fund if she wants to earn 6.1% interest on the total amount?
Elliot has a landscape maintenance business. His monthly expenses are $1,100. If he charges $60 per job, how many jobs must he do to earn a profit of at least $4,000 a month?
Christian has been offered a new job that pays $24,000 a year plus 3% of sales. For what total sales would this new job pay more than his current job which pays $60,000?
Bill uses the ATM on campus because it is convenient. However, each time he uses it he is charged a $2 fee. Last month he used the ATM eight times. How much was his total fee for using the ATM?
Bill works at a weekend convention by selling copies of a book. He receives a 2 commission for each copy sold. If he sells 25 copies on Saturday and 30 copies on Sunday, what is Bills total commission?
Susana invested a principal of $36,000 in her bank account that earned simple interest at an interest rate of 6.5%. How much interest did she earn in three years?
Jim lent his sister $5,000 to help her buy a house. In three years, she paid him the $5,000, plus $900 interest. What was the rate of simple interest?
Tiffany just graduated from college and her new job will pay her $20,000 per year plus 2% of all sales. She wants to earn at least $100,000 per year. For what total sales will she be able to achieve her goal?
In five years, Gloria’s bank account earned $2,400 interest at 5% simple interest. How much had she deposited in the account?
Caleb has a pet sitting business. He charges $32 per hour. His monthly expenses are $2,272. How many hours must he work in order to earn a profit of at least $800 per month?
Elise invests $4500 in an account that compounds interest monthly and earns 6%. How long will it take for her money to double?
Frank found a rental car deal online for $49 per week plus $0.24 per mile. How many miles could he drive if he wants the total cost for one week to be no more than $150?