A club has to buy x gold medals, y silver medals and z bronze medals for an event. When the prices of gold, silver and bronze medals are $30, $20 and $10 each respectively, the total cost is $410...
A club has to buy x gold medals, y silver medals and z bronze medals for an event. When the prices of gold, silver and bronze medals are $30, $20 and $10 each respectively, the total cost is $410...
Last year, Latoya had $10,000 to invest. She invested some of it in an account that paid 8% simple interest per year, and she invested the rest in an account that paid 10% simple...
we are talking about linear word problems /equations
Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost $20 and same-day tickets cost $25 . For one performance, there were 65 tickets...
Write the equation using only integer coefficients
At 10 degrees C a cricket chirped times per minute. At 20 degrees C the chirping increased to 112 chirps per minute.
3x-6y=2 4x+3y=-1
2x+3y=25 4x-y=15
x-y=9 2x+5y=4 2x+3y=25 4x-y=15 3x-6y=2 4x+3y=-1
y=x+3 y=5x-5 y=3x-1 y=x-7 x=5y+2 x-4y=5
y=5x-2 2x+9y=10 3x-7y=12 3x-12y=6 1/5x+y=8 4x-3y=1
The price of a share of stock in XYZ Corporation was $74 two weeks ago. Seven weeks ago, the price was $59 a share.
x^2 + (x^2 - 5x) + (x^2 + 2x) + 30 = 360 3x^2 - 3x - 330 = 0 3(x^2 - x - 110) = 0 x^2 - x - 110 = 0 so the linear equation i used was: x = -b + √(b^2 -...
need help with this for hw
What does the rental company charge per day? What is the administrative fee?
Write a linear equation that represents this equation.
P6=20000(1+.083)6 P6=20000(1+.083)6+1 P6=20000(1+.083)6-1 P6=20000(1+.83)6-1
A. y=3x+4 y=3x+7 B. y=3x-5 y=3x+5 C. y=3x+4 y=3x-7 D. y=3x-1 y=-3x+1 Please...
Of corresponding line : 7x + 9y-7 =-9
what is the equation of the line that passes through the point and has the indicated slope m (6,-4); m = 5;