3 years ago

What is the solution to 4+ 2x=4

Mathematics

1 answer:

Ivenika [448]3 years ago

7 0

Answer:

Step-by-step explanation:

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Please help. <br> Thank you.

vovikov84 [41]

Answer:

The first option is not a function

Explanation:

A function is where there is no repeated x values

Just a reminder

3 0

3 years ago

calculate the gross pay per paycheck for C. D. Edgeling, who makes an annual salary of 30,000 and is paid biweekly

Y_Kistochka [10]

He would make 1250 every two weeks

5 0

4 years ago

Find the slope of a line that passes through the following points<br> (-1,-5), (3,-3)

svet-max [94.6K]

Answer:

$m=\frac{1}{2}$

Step-by-step explanation:

defition of slope(m) of a line:

$m=\frac{Y_b-Y_a}{X_b-X_a}$

A=(-1,-5)=(Xa,Ya) then Xa= -1 and Ya= -5

B=(3,-3)=(Xb,Yb) then Xb=3 and Yb= -3

$m=\frac{-3-(-5)}{3-(-1)} \\\\m=\frac{-3+5}{3+1} \\\\m=\frac{2}{4} \\\\m=\frac{1}{2}$

8 0

3 years ago

Write 5^8 as a quotient of two exponential terms with the same base, using only positive exponents.

CaHeK987 [17]

5^10 / 5^2

whenever you have exponents with the same base divided by each other, you can subtract the bottom exponent from the top exponent to get the final exponent. That means there are an infinite number of solutions to this problem.

5 0

4 years ago

In a certain year, the average e-mail user sent or received 111 e-mails each day. The number of e-mails received was 3 more than

Ludmilka [50]

Answer:

Number of sent mail = 36

Number of received mail = 75

Step-by-step explanation:

Let,

x be the number of mails sent

y be the number of mails received

According to given statement;

x + y = 111 Eqn 1

y = 2x + 3 Eqn 2

Putting value of y from Eqn 2 in Eqn 1

x + 2x + 3 = 111

3x = 111 - 3

3x = 108

Dividing both sides by 3

$\frac{3x}{3}=\frac{108}{3}\\x = 36$

Putting x = 36 in Eqn 2

y = 2(36) + 3

y = 72 + 3 = 75

Hence,

Number of sent mail = 36

Number of received mail = 75

7 0

3 years ago