Mathematics High School

Evaluate f(x)=−7x−5 when x=−6.

f(−6)=

Answers

Answer 1
The answer would be 37 because you multiply -7(-6) and get 42 and the you subtract 5 and get 37 as your final answer
Answer 2

Answer:

f(_6) = _7(_6)_5

=42_5

=37

Related Questions

The parking garage at the airport is 55% full. 4,400 spaces are being used. How many TOTAL SPACES are there in the parking garage?

Answers

Answer:

x = 8.0

Step-by-step explanation:

55/100 = 4.400/x x = 8.0

55/55 = 440.000/55

Decide which item is the better purchase in the scenario below.
12-oz. bag of chips for $3.40
or
a 3-oz. bag for $0.75
3-oz.bag
12-oz. bag

Answers

The 3oz is better than the 20

Help please!
And thank u

Answers

a/7 + a/3 = 10
a = 21

Answer:

[tex] \frac{a}{7} + \frac{a}{3} = 10 \\ \frac{(3a + 7a)}{21} = 10 \\ \frac{10a}{21} = 10 \\ a = \frac{(10 \times 21)}{10} \\ \boxed{a = 21}[/tex]

a=21 is the right answer.

100 POINTS. HELP ASAP !!! PLEASE PLEASE

Answers

Answer:

task 1 answer is 14

Question 7(Multiple Choice Worth 1 points)

(01.02 LC)

Solve for x: −3x − 3= −3(x + 1)

All real numbers
No solution
6
−6

Answers

Answer:

Infinitely Many Solutions

Step-by-step explanation:

Expand.

-3x-3=-3x-3

Since both sides equal, there are infinitely many solutions.

Infinitely Many Solutions

Answer:infinitely many

Step-by-step explanation: did the test

Simplify the expression (6 + 2^2) - 4 x 3

Answers

Answer:

-2

Step-by-step explanation:

(6 + 2^2) - 4 x 3

6 + 2 * 2 - 4 x 3

6 + 4 - 12

10 - 12

-2

The digit 5 in 5³ is known as

Answers

Answer: it is called the base

Step-by-step explanation:


The boys go to the store after their “Time-Out" to buy flowers for Lisa as
an apology. They purchase 30 carnations but by the time they get home, 6
of the carnations have wilted. What percent of carnations have wilted?

Answers

Answer:

20% of the carnations have wilted.

I hope this helps you :D

HELP MEHHHH DUE TODAY!!!
1. Explain the difference between using the cosine ratio to solve for a missing angle in a right triangle versus using the secant ratio. You must use complete sentences and any evidence needed (such as an example) to prove your point of view. (10 points)

2. Is a picture

3. is a picture

Answers

Answer:

number 1 is 60 number 2 is 9750

Step-by-step explanation:

dont delete

Plsssssss help meeeeeeeeeeeee I need help

Answers

Answer:

honestly I think its QT

Step-by-step explanation:

hope it helps

How many times will the graph of this equation cross the x-
axis?
y= 22^2– 7x - 9

Answers

I’m not sure but I hope yu get the right help

What is the slope of the line that passes through the points (48, 10) and (-36, 17)?

Answers

Answer:

y = m x + b      equation of a straight line

m = (y2 - y1) / (x2 - x1)     slope of line

m = (17 - 10) / (-36 - 48) = 7 / -84 = -1 / 12

y = -x / 12 + b     equation of line

Or b = y + x / 12

If y =  10 and x = 48 then    b = 10 + 48 / 4 = 14

if  y = 17 and x = -36 then b = 17 - 36 / 12 = 14

So b = 14 and   y = -x / 12 + 14

The spinner is divided into 8 equal sections.

A spinner divided into 8 equal sections labeled gray, green, red, purple, gray, green, yellow, blue.

Which two events have the same probability?
P(gray), P(green)
P(red), P(gray)
P(gray), P(purple)
P(yellow), P(gray)

Answers

Answer:

A. P(gray) and P(green)

Step-by-step explanation:

Answer:

a.

Step-by-step explanation:

i took the test :)

Help Meeeeeeee!!!!!! please please please
Last year 27% of the people who applied to a graduate school were accepted. The graduate school accepted 648 people last year.


How many people applied to the graduate school last year?

A 2,400

B 175

C 823

D 1,752

Answers

648x 0.27=174.96
648+175=823
823 people applied

Is 3 a factor of 245 - 16?
yes
no


HELPPP

Answers

Answer:

No

Step-by-step explanation:

For 3 to be factor your finale number has to be divisible by 3, so with that information all you have to do is subtract 245-16 which is 229, and if you divide 229 by 3 it does not equal a whole number so 3 cannot be a factor.

I hope this helps, and have a great day! :D

3 times a number plus 5 is breathers than 12. Graph the possible solutions

Answers

3x12+5 is greater than 12 .

Help please! I’m taking a math test and I’m stuck

Answers

Answer:

d = 79

Step-by-step explanation:

79 = a = d

A cup is filled with pencils. The teacher sharpen 1/4 of them. A student sharpen 2/3 of them. The fraction of pencils left to be sharpened is?

Answers

Answer:

1/12

Step-by-step explanation:

1/4+2/3=11/12

What is the solution to 3x + 2.4 ≥ 3.0​

Answers

3x _> 3.0 - 2.4
= 3x _> 3/5
= 1/5

Answer:

A

Step-by-step explanation:

3x  ≥3.0 - 2.4

3x ≥ 0.6

x ≥ 0.6/3

x ≥ 0.2 is your answer  

Twelve students have bikes. 1/2 are black, 1/6 are silver, and the Rest of the bikes are other colors

How many bikes are black?

Silver?

Other colors?

Answers

Answer:

Black: 1/2 * 12 = 6

Silver: 12 * 1/6 = 2

Other: 12 - 6 - 2 = 4

Mr. Worthington thinks that 3 + 5 is a binomial. What
would you tell him?
I

Answers

Answer:

3 + 5 = 8 which is a monomial

Step-by-step explanation:

a binomial has 2 terms; example, 3y + 5

Write the equation of the line that passes through the points (4, -3) and
(3,2). Put your answer in fully reduced point-slope form, unless it is a
vertical or horizontal line.

Answers

Answer:

y+3=-5(x-4)

Add 20 characters to explain the point

Sara and Fiona have played 53 tennis matches.

Sara has won 29 times.

Fiona won the rest.

a) Estimate the probability that Sara wins.

b) Estimate the probability that Fiona wins.

Answers

It is B I took the test

Answer: Sara = 29/53

Fiona = 24/53

Step-by-step explanation: because that amount is how much they have won and how much its out of so for example ‘i played 26 games i only won 17 and John won the rest’ the probability that i win is

17/26 and Johns would be 9/26

45 POINTS PLEASE HELP ASAP
Given the function f(x)=10x-3, what is the value of the function when x=-1/2

Answers

Answer:

f(x)=10(-1/2)-3=-8

Step-by-step explanation:

Answer:

f(x)=10x-3 = x=1/10y+3/10

x=-1/2 = x=−1/2 is going to be the same thing I just did it

Step-by-step explanation: hope this help

Find the perimeter of an isosceles triangle. base edge = 23cm and vertex angle = 42°

Answers

I think answer should be 20 I think I’m not 100 percent sure so please give me brainlest let me know if it’s correct or not okay thanks bye bye

solve this algebra 1/4-2
​

Answers

Answer:

Step-by-step explanation:

Change 2 to 2/1, then multiply the top and bottom by 4 so it has the same denomiator as the 1/4.

[tex]\frac{1}{4} -\frac{8}{4} =-\frac{7}{4}[/tex]

Answer:

-1 3/4

Step-by-step explanation:

Make the denominator the same

2 = 8/4

1/4 - 8/4 = -7/4 (mixed number: -1 3/4)

Help me pretty please bro

Answers

I think the answer would be x=27
Do you mind typing the questing since I can’t see the image for some reason?

Identify the initial value and rate of change for the graph shown. (4 points)
5
2
2 3
7
Initial value. 2 rate of change: 1
Initial value. 1, rate of change: 2
1
2.
Initial value. 2, tate of change.
22/
Initial value
rate of change: 2

Answers

2 3 is the answer I’m pretty sure

What is 33127 rounded to the nearest 100

Answers

Answer:

33127 rounded to the nearest 100 is 33100

Step-by-step explanation:

Answer:

33100

Step-by-step explanation:

the numbers themselves dont go over 50

since its 27 its at tens are 2

we need a five to go over

therefore it doesnt

round up it stays at 100

use this answer hope it helped !

solve the following system by substitution y=5x-4 y=6x​

Answers

Answer:

Step-by-step explanation:

y = 5x - 4

y = 6x $\Rightarrow$ x = y/6

y = 5*y/6 - 4

y = 5y/6 - 4

6y = 5y - 24

y = -24.

So, x = -4

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