2 years ago

Solve by elimination: -5/7-11/7 x=-y, 2y=7+5x

Mathematics

1 answer:

Veronika [31]2 years ago

7 0

Answer:

x= -3

y= -4

Step-by-step explanation:

If 11/17 and x goes together then this is what I got. Oh plug them in in case its wrong. Good Luck

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The sum of a number and twice its reciprocal is 3. What are the numbers?

qwelly [4]

Let no be x

Acc to ques

X + 2(1/x) = 3

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X (x-1) - 2 (x-1) = 0

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DENIUS [597]

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2 years ago

Molly is raising cows. She has a pasture for them that is 0.65 square miles in area. One dimension of the pasture is 0.4 miles l

dem82 [27]

Answer:

The other dimension of the pasture (width) is $1.625\ mi$

Step-by-step explanation:

In this problem I assume that the pasture has the shape of a rectangle.

Let

x -----> the length of the pasture

y -----> the width of the pasture

we know that

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we have

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2 years ago

A fence is 7 feet 6inches high 1 foot =12 INCHES WHAT IS THE HIEGHT OF THE FENCE IN CENTIMETRES

Pie

Answer:

228.6

Step-by-step explanation:

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2 years ago