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3 years ago

ANSWER QUICK. I NEED ANSWER IN 5 min!!!

Mathematics

2 answers:

Viefleur [7K]3 years ago

8 0

Answer:

yes, (2,3) is a solution to both equations

Step-by-step explanation:

1. since both expressions are equal to $y$ , set $x+1$ and $-x+5$ equal to each other

$x+1=-x+5$

2. solve

$x=-x+4$

$2x=4$

$x=2$

3. substitute the value of x into the equations

$y=2+1$

$y=-2+5$

4. solve

$3=5\\3=5$

scoray [572]3 years ago

7 0

Answer:

hey hot stuff

Step-by-step explanation:

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3 years ago

Pamela drove her car 99 kilometers and used 9 liters of fuel. She wants to know how many kilometers (k) she can drive with 12 li

masya89 [10]

Answer:

132 kilometers

Step-by-step explanation:

Given: Pamela drove her car 99 kilometers and used 9 liters of fuel.

To find: Number of kilometers Pamela drove in 12 liters of fuel.

Solution:

It is given that Pamela drove her car 99 kilometers and used 9 liters of fuel. Also the relationship between kilometers and fuel is proportional.

So, let us assume that she can travel x kilometers in 12 liters of fuel.

By proportionality we have,

$99:9 :: x:12$

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3 years ago

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Bas_tet [7]

Answer:

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Step-by-step explanation:

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3 years ago

ANSWER QUICK. I NEED ANSWER IN 5 min!!!​

ANSWER QUICK. I NEED ANSWER IN 5 min!!!