49 q / 7 c = 7 q/c or 7 quarts per car
7 q/c * 17 c = 119 q
b(b^4 * b^5)^2 = b^x
b ( b4+5 )2
b ( b9*2)
b19 = bx x = 19
The digits from right to left
3*4*3*2*1 + 3*4*3*2 + 3*4*3 + 3*4 + 3
The points (x, y) represented in this table lie on a straight line. The point (28, t) lies on the same line. What is the value of t
x 1 3 5
y 7 13 19
Solution a little later. Sorry
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Thanks to both of you!
b = 4c + 1.
One way to solve this is to just plug in a = 0, b = -1, but let's also do it algebraically.
a^2 - b^2 + 2a
(a+b)(a-b) + 2a
-1(a-b) + 2a
b-a + 2a
a+b
-1
:))
=^._.^=
6.54+6.09 = 12.63 liters
(12.63 - 1.68) / 3 =10.95/3 = 3.65 l in each container
shaded area is everything greater than the line ( does not include the line ....because it is dashed)
line equation y= x-7
shaded area is thus y>x-7
a (1^2) + 5 (1) = 3
a + 5 = 3
a = - 2
-2x^2 + 5x - 3
(-2x +3 ) ( x-1) =0
- 2x+ 3 = 0 x = 1.5 is the other solution
Dome shaped parabola max occurs at t = - b/2a = - -60/(2*-16) = - 1.875
sub this value into the equation to find the max height
-16 (- 1.875)2 - 60 ( - 1.875) + 54 = max height in feet I'll let you finish....
final misture is 9 liters
inputs
.10 (6) and .15 (3)
.10(6) + .15(3) = x ( 9)
(.6 + .45 )/9 = x = .116666 or 11 2/3 %
The product of five and two multiplied by the product of three and fifteen.
a x^2 + 18x + 9 divide by 9
a/9 x^2 + 2x + 1 a/9 = 1 so a = 9
9* (x+1)^2 =
(3x+3)2
It's easy if you use coordinates.
The maximum number of intersection points is 84.
The Answer is D, 152. You have to do 5*5*5 for the first one. (L*B*H). then 3*3*3 for the second (L*B*H)
4a + 2e = 18
3a + 5e = 31 multiply first equation by -2.5 to get
-10a -5e = -45 add bottom two equations ( this will eliminate the 'e' variable)
- 7a = -14
a = 2 dollars
Plzz help me!
30 min / 6 k = 5 minutes per keychain
9 keychains * 5 minutes per keychain = 45 minutes
midpoint for x between 2 and -7 would be -2.5
midpoint for y between 4 and 0 would be 2 (-2.5,2)
(3 +5 ) /2 = 4
(7 +1)/2 = 4 (4,4)
Ohhh, I get it.
(x+1) = 0 when x = -1 so the hole is -1.
(x^2-1) = 0 when x = 1 so the asymptote is 1.
Thank you. :)))
c about 3 times 2 times 18 = 36 cents not enough to buy snack
3 times 18 =54 cents more than enough to buy snack
