03/19/21

System Solutions

The solution of the system 4x+5y=2 and 6x-2y=b is (3,a). Find the values of a and b
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03/19/21

Which points are inflection points of the graph
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03/19/21

Which points are inflection points on the graph

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03/19/21

Complete the equation of the line through -10, -7 and -5, -9
Complete the equation of the line through -10, -7 and -5, -9
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03/19/21

Will you please help me write the equation to find the number of nickels and quarters in mr. aitken’s change jar
Me. Aitken empties his change jam from his room. The change jar has a total of 16$ in it comprised of only nickels and quarters. Mr Aitken has 3 times as many nickels as he does quarters. Write the... more
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03/19/21

Will you please help me write the equation to find the number of nickels and quarters in mr. aitken’s change jar
Me. Aitken empties his change jam from his room. The change jar has a total of 16$ in it comprised of only nickels and quarters. Mr Aitken has 3 times as many nickels as he does quarters. Write the... more
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03/19/21

Morgan jumped off of a cliff and into the ocean. Her height as a function of time could be modeled by the function h(t) = -16t2 + 16t + 480, where t is time in seconds and h is the height in feet.

A. How long did it take Morgan to reach her maximum height?  B. What was the highest height that Morgan reached?C. Morgan hit the water after how many seconds?
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03/19/21

Find three consecutive odd integers such that the product of the first and second integers minus the largest is 302.

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03/19/21

solve Linear Equations
what is the answer to 200.68+84.30=1,465.18
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03/19/21

if a1 = 7 and an+1 = -3an + 3 then find the value of a3
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03/19/21

if a1 = 10 and an = nan-1 + 3 then find the value of a3
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03/19/21

Four times a number plus three times the sum of a number and four is equal to negative nine.
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03/19/21

If the perimeter of a rectangle is 102 feet and the length is three less than eight times the width, find the width
I need a clear step by step explanation please. Thank you
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03/19/21

4/5 divided by 5 1/4
how many days will the cereal last
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03/19/21

find the cost to rent each chair and each table
A party rental company has chairs and tables for rent. The total cost to rent 2 chairs and 3 tables is $23. The total cost to rent 6  chairs and 5 tables is $43. What is the cost to rent each chair... more
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03/19/21

if a1 = 7 and an+1 = -3an + 3 then find the value of a3
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03/19/21

if a1 = 10 and an = nan - 1 + 3 then find the value of a3
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03/19/21

Math problem help

A farmer sells 9.4 kilograms of apples and pears at the farmer's market. 3/5 of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market?Express... more
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03/19/21

The width of a rectangle is the length -4 units the area of the rectangle is 12 units what is the width in units of the rectangle
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03/19/21

if a1 = 1 and an+1 = (an)^2 + 3 then find the value of a4
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03/19/21

Precalc question

Solve for x (in terms of y): 𝑦= 2sin^−1 (𝑥 − 5)
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03/19/21

Use the given information about the graph of an ellipse to determine its equation. center at the origin, symmetric with respect to the x- and y-axes, focus at (8, 0), and point on graph (0, 6)
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03/19/21

help math quick

If y varies direct to square of x and (x,y) = (40,12) then find the value of y when x is 80
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03/19/21

Find two numbers with a sum of -8 and a difference of 4. Let x be the greater number and y be the lesser number.
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03/19/21

in triangle RST, ∠R=75°, ∠S=45°, and t=3. find r and s.
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