3 years ago

Which ordered pairs are solutions to the equation 4x+2y=4?

Mathematics

1 answer:

dedylja [7]3 years ago

6 0

Answer:

x =-1 y=4

Step-by-step explanation:

-1 ×4 is -4. 2×4 is 8

8 +-4 =4

You might be interested in

Sekhar gives a quarter of his sweets to Renu and then gives 5 sweets to Raji. He has

Feliz [49]

Answer:

16 sweets

Step-by-step explanation:

Number of sweet that Sekhar had = x

Sweets given to Renu = (1/4) of x = $\frac{1}{4}x$

Sweets given to Raji = 5

Remaining sweets = 7

$x = \frac{1}{4}x +5 + 7\\\\x -\frac{1}{4}x = 12\\\\\frac{4*x}{1*4}x-\frac{1}{4}x = 12\\\\\frac{4x}{4}-\frac{1}{4}x= 12\\\\\frac{3x}{4}=12\\\\x = 12*\frac{4}{3}\\\\x=4*4\\\\x=16$

6 0

2 years ago

The diameter of a circle is 6 cm. Find its area to the nearest tenth.

Kruka [31]

Answer:

28.27cm²

Step-by-step explanation:

formula:

A=πr²

d = 2r

Solving for A

A=1/4π d² = 1/4 · π · 6² ≈ 28.27433cm²

rounded: 28.27cm²

hope this helped!

8 0

3 years ago

Read 2 more answers

The average person drinks 1 pint of milk a day. At this rate, how many gallons will a person drink in a leap year (366 days)...A

forsale [732]

The answer is 45 3/4

3 0

3 years ago

Read 2 more answers

An arithmetic sequence has a common difference of 2 and contains the value 86 at some point in the sequence. Which of the follow

shusha [124]

Answer:

B. $a_{n} = a_{n-1}+2$ ; $a_{1} = 2$

Step-by-step explanation:

According to the statement, we find that the following two conditions must be observed:

$a_{i} = 86$ (Eq. 1)

$a_{i}-a_{i-1} = 2$ (Eq. 2)

Since the difference between two even numbers leads to another even number. Hence, $a_{1}$ must be an even number and the correct answer is B.

3 0

3 years ago

When X=18, Y=14. Find the value of x when y=42. A) 32 B) 18 C) -18 D) 54

Karolina [17]

Answer:

D)54

Explanation:

hope this helps you...

4 0

2 years ago