Solve the system by substitution. -10x + 3y = 34 %3D Y = –8x

Q: 2x + 5 =7

A: I hope the question is to solve for x from the provided algebraic expression.  

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Q: Find the present value of the given future amount. $83,000 for 20 months at 6% simple interest What ...

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Q: The principal P is borrowed at a simple interest rate r for a period of timet. Find the simple inter...

A: Formula of simple interest SI = (PRT) / 100 Where , P = principal amount  R = rate of interes T = ti...

Q: equivalence

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Q: Evaluate A by expanding down the third column. 7 -3 -6 A = 4 0 -5 1 4 -2 |A| = (A,3+ (A23 +A33 A =(S...

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Q: Ex1/ Solve the following equations: tan 0 =2 Sin 0 > 2 cos x +1 = 0 3 sec 2 x - 4 =0=} ol:

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A: Given: Chicken breast contains 140 Cal, 29 g of protein, 5 g of fat, 12 mg of calcium, and 62 mg of ...

Q: { 2x Зу + 4z 12 (b) 1 3x 2y 3z 13 Augmented Matrix RREF Form of the Matrix General Solution Verify y...

A: Let's find. 

Q: Opposite angles of a parallelogram are supplementary. Select the correct response: O True False

A: Here we will find whether given statement is true or false,

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Q: Graph the system of inequalities. Then find the coordinates of the vertices. y-x 2 -4 y+x 2 - 12 y <...

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Q: please

A: Please refer to the image below

Q: In an election with four candidates, Leo wins 35 first-choice votes, Mike wins 25 first-choice votes...

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Q: Given that f(x) = x² +3x and g(x) = x + 4, calculate (a) ƒ o g( – 5)= (b) g o f( – 5)=

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Q: The (i.j)-entry of (AB)' is the (j,i)-entry of AB, which is Oa1;b1j + a2;b2; + + anibnj .... O aj1bl...

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Q: Relation of two sides of quadrilateral with a common endpoint

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Q: Question 24 A function is in a form of y = ax^3 + bx^2 + cx + d. It has relative maximum at (3, 3) a...

A: Given, f(x)=ax3+bx2+cx+d Note: At relative maximum f'(x)=0 At inflection point f"(x) is zero.

Q: The figure below is a parallelogram. Solve for x. Y 80° 11x – 10 W Select the correct response: 11 1...

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Q: You just purchased a rectangular waterfront lot along a river’s edge. The perimeter of the lot is 14...

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Q: Moneysaver's Bank offers a savings account that earns 6.5% interest compounded continuously. If Deon...

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Q: Suppose f:Z -> Z has the rule f(x) = x7. Determine whether f is injective, surjective and/or bijecti...

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Q: write (2b^2)^3 without exponents

A: Topic = Algebra

Q: If an average sized man with a parachute jumps from an airplane, he will fall 12.5(0.2^t-1)+21t feet...

A: Solution is written in below steps.

Q: Suppose that a certain car has the following average operating and ownership costs. Average Costs pe...

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Q: Factor the expression (show work) w^2-15w-54

A: Given the expression w2 -15w - 54 Here the coefficient of w2 is 1. The constant term is -54. The mul...

Q: Question 34 Find the abscissa of the centroid of the region between the parabola y = 6 - x2 and the ...

A: As we know that; The expression for the abscissa of the centroid; x=1A∬xdydx Where, A=Area=∬dydx or ...

Q: 4x2 -9 -9x+18 22-5z-12 -10a+24 (2x-A)(Bz+3) (-C)(z-4) (27+3)(z-D) (-6)(2-3)

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Q: a varies directly as the s places if necessary.

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Q: An animal feed to be mixed from soybean meal and oats must contain at least 168 lb of protein, 27 lb...

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Q: Determine if the following sequences are arithmetic or geometric, if they have a common difference o...

A: Q2)Given,-6,-2,2,6,10,14,...we can see that:-6 + 4 = -2-2 + 4= 22+4=66+4=1010+4=14So, it is in forma...

Q: Solve the equation (i) 22r +1 = 20, %3D 54y-1 125+3 (ii) 25 252-y

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Q: Calculate the probability of tossing a coin 15 times and getting the given number of heads. 3. 4 4. ...

A: We have to find the probability.

Q: 2x2+24x+9, complete the square and write in standard form

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Q: Mr. Garcia owns an irregular field that is in the shape of two squares, side by side. The area of th...

A: Solution ) suppose bigger square side = a And small square side = b According to question  Area of s...

Q: Determine whether the statement makes sense or does not make​ sense, and explain your reasoning.   W...

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Q: Solve the system of equations by using the inverse of the coefficient matrix of the equivalent matri...

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Q: In tilapia fish farming, 5 tons of high-quality feed resulted in a weight gain of 5,000 lb. What is ...

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Q: Which ordered pair below is a solution to the following system of equations? x- 2y = 1 x + 2y = 5 O ...

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Q: 210:39 AM Print Assessment A new 2022 Honda Accord Hybrid is valued at $27,320 and it will depreciat...

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Q: The figure below is a parallelogram. Using the information given, solve for x. UH = 19 H E FH = 5x –...

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Q: number. 12. (–1–i)!/3. 10. 4. 11. (–1)'/4.

A: Since we are given with multiple number of question and our guideline is solve first question only k...

Q: The figure below is a parallelogram. KM = 23.4 K Find YM L. M Select the correct response: 11.7 Cann...

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Q: For what values of x does the following infinite geometric series converge (i.e., find the interval ...

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Q: Namefobiana Bosccon MAC1105 - HW Handout 4 9. The graph represents a power function that has an even...

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Q: Find how many roots thus the figure below has. y 15 y= (x-2)(x-5)(x-7) 10 5- 3 3.5 4 -5 -10-

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Q: 11. Determine

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Q: Iscuss the continulty of the following function at the Indicated polnt(s): ) f(x) = x²-7x+12 %3D at ...

A: Given the query is to find the behaviour of the function at x = 3.

Q: wireless telephone​ services, where t is the number of years after the year 2000. Find the equation ...

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