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3 years ago

4 hamburgers and 2 tacos cost $19.

Mathematics

1 answer:

Allisa [31]3 years ago

6 0

About 3.3 dollars for a taco i’d say

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C. If a trapezoid is rotated upside down, would the two bases still be parallel?

Crazy boy [7]

Yes, as long as the never touch/intersect

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3 years ago

Please help me i have no idea :(

marshall27 [118]

Answer:

The last answer

Step-by-step explanation:

$z =k \frac{x}{ {y}^{2} }$

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3 years ago

Briana drew a rectangle with a width 5 inches shorter than its length. She measured the perimeter of the rectangle and found it

Zigmanuir [339]

P = 2(L + W)
P = 14
W = L - 5

14 = 2(L + L - 5)
14 = 2(2L - 5)
14 = 4L - 10
14 + 10 = 4L
24 = 4L
24/4 = L
6 = L.......the length is 6 inches

W = L - 5
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W = 1 <=== the width is 1 inch

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3 years ago

What is the system of inequalities associated with the following graph?

slamgirl [31]

One line passes through the points (-2,3) and (0,-3) , it means the y intercept is b=-3

and slope m = $\frac{(-3-3)}{0-(-2)}$

$= \frac{-6}{2}= -3$

So the equation of line will be $y= -3x -3$

And the inequality should be $y\geq -3x-3$

Or $3x +y \geq -3$

And the other line passes through (-2,3) and (0,2)

So the y intercept is b=2

and the slope is $m= \frac{2-3}{0-(-2)} = \frac{-1}{2}$

So the equation of line will be $y= \frac{-1}{2} x +2\\and the inequality should be y \leq \frac{-1}{2} x+2$

$2y +x \leq 4$

So answer is $3x +y \geq -3, x+2y\leq 4$

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4 years ago

Read 2 more answers

NEED ASAP!! ILL GIVE YOU 30 points!!

scoundrel [369]

Answer:

X+Y is greater then or equal to 8

Step-by-step explanation:

In total she wants to sell at least 8 items which implies shes willing to sell more (so greater or equal to) then it's adding X+Y bc those are the items that she is selling

5 0

3 years ago