3 years ago

Evaluate the given expression for x= -13-7x-5The answer is

Mathematics

2 answers:

sukhopar [10]3 years ago

6 0

Answer:

Step-by-step explanation:

Substitute the value of the variable into the equation and simplify.

When X=-13

-7 times -13 which is positive 91

we have 91-5 left

subtract 5 which is 86

Glad I could help!!

trapecia [35]3 years ago

4 0

Answer:

x= -9/4

x=−13−7x−5

x=−13+−7x+−5

x=(−7x)+(−13+−5)(Combine Like Terms)

x=−7x+−18

x=−7x−18

add 7 to both sides.

You might be interested in

68=u-11 need help lololo

dem82 [27]

Answer:

Step-by-step explanation:

79-11=68

i hope this helps

8 0

3 years ago

Read 2 more answers

12. The average bowling score of the 5-member in Regional High School bowling team is 128. If all the members of the team get th

mel-nik [20]

Answer:

Step-by-step explanation:

The average is the total of the scores divided by 5.

128 x 5 Gives us the total scores of 640. I know that one bowler had a score of 160. I will subtract that from the total of 640. 640-160 = 480. Since the 4 bowlers left, all had the same score, I will divide 480 by 4 to get 120

3 0

2 years ago

Which of the following is equivalent to f(x)?

Fynjy0 [20]

Answer:

D. $x^{-3/2}$

Step-by-step explanation:

Given function:

$f(x) = \frac{1}{x\sqrt{x} }$

Equivalent expression is:

$\frac{1}{x\sqrt{x} } = x^{-1}x^{-1/2} = x^{-1 - 1/2} = x^{-3/2}$

Correct choice is D

6 0

3 years ago

Can a. True b. False results be in a probability distribution

Alexxandr [17]

I think the answers True hope this helps

5 0

3 years ago

The sum of two numbers is 136.One number is 51.What is the the other number? What are the common factors of these two numbers

SVEN [57.7K]

136-51=85. so the common factors would be 1 and 17

4 0

3 years ago

Read 2 more answers

Evaluate the given expression for x= -13-7x-5The answer is​

Evaluate the given expression for x= -13-7x-5The answer is