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3 years ago

11

A farmer has to transport 20 people and 32 sheep to a market. He can use either Fiats (x) which take 2 people and 1 sheep, or Ro

lls Royce (y) which take 2 people and 4 sheeps. He must not use more than 15 cars altogether. What are the inequalities ?

1 answer:

Zolol [24]3 years ago

5 0

Uhhhhhhhhhh I think its is 84

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Help me pls and I need the answer fast

Igoryamba

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8 0

2 years ago

-3x + 5x +-3= 4x + 5x

Bingel [31]

Answer: -3/7

Step-by-step explanation:

-3x + 5x +-3= 4x + 5x

7x=-3

x=-3/7

8 0

2 years ago

Read 2 more answers

What value of b with cause the system to have an infinite number of solutions?

Rom4ik [11]

Step-by-step explanation:

-3x+3x-(b÷2)=-3

0-(b÷2)=-3

-(b÷2)=-3

b=-2×-3=+6

=> b=6

5 0

3 years ago

You want to buy a tent in the shape of a pyramid. The rectangular base is 35 square feet, with a height of 4 feet. What is the v

marin [14]

Answer:

46.67 cubic feet

Step-by-step explanation:

The formula for volume of a pyramid is

V = (1/3)Bh where B is the area of the base, and h is the height.

We are givne B = 35 and h = 4. Plug those values in and simplify...

V = (1/3)(35)(4)

V = (1/3)(140)

V = 140/3

V = 46 2/3 cubic feet, which is 46.666667, or 46.67 rounded to the nearest hundredth

7 0

3 years ago

Determine the midpoint between the two points x(4,-6) and y(-2,8)

ikadub [295]

Answer:

$p(a, b) = (1, 1)$

Step-by-step explanation:

Midpoint formula is

$p(a, b)=(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} )$ ---------------(1)

Here

$(x_1, y_1) = (4, -6) \ \ \ and \ \ \ (x_2, y_2) = (-2, 8)$

Substituting values in equation (1)

$p(a, b)=(\frac{4 - 2}{2}, \frac{-6 + 8}{2} )$

$p(a, b) = (1, 1)$

6 0

3 years ago