Mathematics Middle School

Evaluate the expression for the given value of the variable.
9 + 4g; g = -3

Answers

Answer 1
9+4(-3)

9+(-12)

-3

Final answer is -3
Answer 2

Answer:

-3

Step-by-step explanation:

First, since g equals -3, you would replace g with -3, which leaves you with:

9 + (4 · -3) = ?

Now you multiply what is inside the parantheses:

9 + (-12)

You can simplify this:

9 - 12

Last but not least:

9 - 12 = -3

-3 is your answer.

Related Questions

Graph the solution to this inequality on the number line.

1/2x − 3 < −1 3/8

Answers

Answer:

x= 1 1/3

Step-by-step explanation:

1/2x < 11/3-3/1

1/2x<-2/3

x=4/3

x=1 1/3

The graph of the inequality is in the picture and the solution set to the inequality is (-∞, 26/3).

What is inequality?

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.

It is given that:

The linear equality is:

(1/2)x - 3 < -1 3/8

x/2 - 3 < -11/8

x/ 2 < -11/8 + 3

x/2 < 13/3

x  < 26/3

Thus, the graph of the inequality is in the picture and the solution set to the inequality is (-∞, 26/3).

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Jamal solved this equation. 2+4x=2(2x+1)2+4x=2⋅2x+2⋅12+4x=4x+22+4x−4x=4x−4x+22=2 Which statements are true?

Answers

Wallace that is so Forrest on widget

8 3/5=3/4x−5 1/2 please help !!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:
Exact form: 94/5
Decimal form: 18.8
Mixed form: 18 4/5

Solve.

−16.2=x−(−9.3)

What is the solution to the equation?

Enter your answer in the box.

Answers

X = -25.5 hope this helps

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Solutions of an equation mean the value of the variable that would make the given equation true.

The solution to the equation -16.2 = x - (- 9 x 3) is 43.2.

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 3 = 5 is an equation.

3x + 5x + 4 = 9 is an equation.

We have,

-16.2 = x - (-9 x 3)

Solutions of an equation mean the value of the variable that would make the given equation true.

Remove the parenthesis.

-16.2 = x + 27

Subtract 27 on both sides.

-16.2 - 27 = x + 27 - 27

-16.2 - 27 = x

x = -43.2

We can cross-check.

-16.2 = x - (- 9 x 3)

-16.2 = 43.2 - (-27)

-16.2 = -43.2 + 27

-16.2 = -16.2

Thus,

The solution to the equation -16.2 = x - (- 9 x 3) is 43.2.

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Select from the drop-down menus to correctly complete each statement.

The opposite of −358 is on the
Choose...
side of zero on a number line as −358. The opposite of 429is on the
Choose...
side of zero on a number line as 429.

Answers

Answer: side of zero on a number line as 429.

the opposite of -358 is on the left side of a number with the negatives and 429 is on the right with the positives

math Brainly!!.‘sidospwpw

Answers

Answer:

Linear Function

Step-by-step explanation:

There isn't a change within the situation/rules of the equation. This means a straight line when you graph it. Thus, you'll have a linear function.

Simple answer

Linear function





If you’re like you just want straight to the point :)

Total Score: ____ of 5 points (1 point for correct answer, 2 points for showing your work, 2 points explaining your work)

1. Find the solution to the following expression. Make sure to show your work and explain using First, Next, and Last on how you solved the problem.

An expression is shown.

4.8 x 2 + 3.2

Answers

Answer:

12.8

Step-by-step explanation:

multiply 4.8 and 2 first then add the answer of that with 3.2 to get 12.8

First multiply 4.8 by 2. 4.8*2=9.6
Next add 9.6 to 3.2. 9.6+3.2= 12.8
Last set the expression equal. 4.8*2+3.2=12.8

Algebraic expression for the sequence 4000, 2000, 1000, 500, 250....

Answers

x divided by 2 since each number in the sequence goes down by half of itself every time

What is (3.2*10^8)^3
keep it in scientific notation

Answers

3.2 x 10^24 is the answer I think

Answer:

3.2768 x 10^25

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Spencer would like to attend the University of El Dorado, which costs $24,000 per year. He plans to save money each month for the next 4 years in order to reach his goal. His grandparents will contribute 25% for his first year's tuition. If Spencer also receives a local scholarship for $3,000, how much money will he need to save each month to cover his first year of tuition?

Answers

Answer:

well he has 9,000 so 24,000 - 9,000 = 15000 so he needs 15000 for the year, divided by 12 (each month) is 1250. So each month he needs to save 1250

Step-by-step explanation:

He mounts he needs to save 1250

plz i will give 100 POINTS AND BRAINLIEST COME ON PEEPS HELP MEEEEEEEEEEEEEEEEEEEEEEEEEE
UωU ∴∵∴∵∵∴∵∴∵∴∴∵∵∴∵∴∵∴∵ ''β yaaaaaaaaaaay UωU (i did not even no brainly had theese cute symbols lol) TωT

You purchase a car using a $20,000 loan with a 5% simple interest rate. (a) Suppose you pay the loan off after 4 years. How much interest do you pay on your loan? Show your work. (b) Suppose you pay the loan off after 2 years. How much interest do you save by paying the loan off sooner? Show your work.

Answers

Answer: 18,000

Step-by-step explanation:

20,000 •.05 • 4 = $ 4,000 interest 1st prt Total of 2,400 second prt- 20,000 •.05 • 2 = $2,000

How much will you save if you divide 20,000 by 2,000?

Answer:

I am pretty sure the answer is 18,000?

Step-by-step explanation:

Hope it helps

An appliance store bought a refrigerator at a cost of $795.60 and marked it up 60%. Later on, the store marked it down 50%. What was the discount price?

Answers

$127.30 is the discount price

you will get amougusly if you get this right

Answers

Answer:

x=60.4

Step-by-step explanation:

Since z and y are complementary we can conclude that their sum is 90°

Sum of angles on a straight line is 180°

x=180-(90+29.6)

=180-119.6

=60.4°

Y=60.4 and so does x

Z=29.6

X and y r congruent
Z and measure angle 29.6 are congruent

So 90-29.6= 60.4 leaving you to get the answer for y and x

Below is a partially eaten pie. If 1/4 of the pie below is eaten, what fraction of the original whole pie remains?

a. 3/7
b. 3/4
c. 1/4
d. 9/16

Answers

Answer:

3/4 of the pie remains

Step-by-step explanation:

B.3/4 because if you have 4 slices and you eat one you will have 3 left

find the 64th term in the number sequence
4,9,14,19

Answers

Answer:

The 64th term in the number sequence 4, 9, 14, 19... is 319

Step-by-step explanation:

a₁ = 4, a₂ = 9, a₃ = 14 and n = 64

Now, Common Difference (d)

d = a₂ - a₁ = 9 - 4 = 5

d = a₃ - a₂ = 14 - 9 = 5

Here, Common Difference is same everywhere,

Now,

aₙ = a + (n - 1)d

a₆₄ = 4 + (64 - 1) × 5

a₆₄ = 4 + (63) × 5

a₆₄ = 4 + 315

a₆₄ = 319

Thus, The 64th term in the number sequence 4, 9, 14, 19... is 319

-TheUnknownScientist 72

Sanjay rides his bike to work 15 kilometers in two days. He works five days per week.
How many weeks will Sanjay need to ride his bike to work in order to ride 150 kilometers? Bonus Question: Eat or yeet?

Answers

Answer: the answer is 4 weeks

Step-by-step explanation:

Answer: 150 kilometers.

Step-by-step explanation: I took the quiz ;)

Which expression is equivalent to 6x+8
2(3x-4)
2(3x+4)
2(4x+6)
2(3x+8)

Answers

Answer:

2(3x+4)

Step-by-step explanation:

It is another interpretation.

Answer:

Step-by-step explanation:

2(3x+4)=6x+8

Write the equation of the line shown in the graph.

Y = ?

Answers

Answer:

hunny there no graph but let me help u <3

Answer:

I don’t see a graph. Sorry.

Step-by-step explanation:

help me plz
eeeeeeeeeeeeeee

Answers

he made 594$ last week
LAST WEEK he made $704 in commission
LAST YEAR he made $36,608

pls mark brainliest

Please help ITS DUE TOMORROW D:
Thanks again :D

Answers

Answer:

2

Step-by-step explanation:

On Monday, Samuel sells 16.9lb of cans, and gets 16.9×$0.50=$8.45. On Tuesday, he sells 12.6lb of cans, and gets 12.6×$0.50=$6.30 In total, he receives $8.45+$6.30=$14.75. Since each battery costs $5.50, he can buy $14.75÷$5.50≈2.68. Since he can't buy fractions of a battery, he can buy 2 batteries.

I need help with this

Answers

The answer for the graph is Y= 1/4x - 6

1/4x being the slope
-6 being the intercept
The answer is y = -1/4 - 6.

The slope (rise/run) of the line goes down by 1 (which makes it -1) and goes to the right by 4 (positive 4). A negative and a positive = a negative, so the slope itself is negative. The y-intercept is -6 because the line goes through the y-axis through the number -6.

3/5 x 10/21 Express your answer in simplest form

Answers

Answer:

2/7

Step-by-step explanation:

Simplify.

15x + 2y + x + 7x + 8y

Enter your answer in the box.

Answers

Answer:

23x + 10y

Step-by-step explanation:

15x + 2y + x + 7x + 8y

Group like terms

15x + x + 7x + 2y + 8y

Addition of like terms

23x + 10y

Final answer = 23x + 10y

Hope I'm right. Please mark brainliest.

The solution of the expression will be 23x + 10y.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

The given expression will be solved as below,

15x + 2y + x + 7x + 8y

Group like terms

15x + x + 7x + 2y + 8y

Addition of like terms

23x + 10y

Therefore, the solution of the expression will be 23x + 10y.

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(-1) + 4x + 2 + 2x + x Pls provide an explination.....

Answers

The answer is 7x +1 first of all you need to collect the like terms

do the HCF and the LCM of A and B pls

Answers

Answer:
Hcf- 1620
Lcm- 145800

Answer:

Answer = LCM is 2 and HCF is 3

Step-by-step explanation:

LCF step by step: if you break the 2 numbers down it would look like this 2*2*2*3*3*3*3*3*3*5*5

HCF step by step: same thing with HCF find the most numbers

Picture of the questions are below.

Answers

Step-by-step explanation:

Look at the picture below

Answer:

Answer is picture :)

On Saturday mrs. armoire bought 7 pairs of socks for $3 each, and a sweater for her dog for $12. Then she found a $5 bill on the sidewalk. Over the course of Saturday, what was the change in the amount of money Mrs.Armour had?

Answers

Answer:

She ended up with $10 less dollars then she started with

Step-by-step explanation:

Answer:

$28 less than she started with

Step-by-step explanation:

7x3=21+12=33

so she spent $33 so far, then finds a $5 bill so she has gone down by $28

Can somebody help me with this I’m not that good when it comes to money

Answers

Answer:

166.75

Step-by-step explanation:

What is the value of the expression x−2y+√4z when x = 12 y = -3 and z = 4

Answers

Answer:

22

Step-by-step explanation:

12-2(-3)+^4(4)

12+6+^16

18^16

22

Which system of equations has a solution of (–3, –1)? NO LINKS OR SAYINGS
A: y = –3x – 10
y = x + 4

B: y = –3x – 1
y = –x – 3

C:y = 2x – 1
y = 5x + 2

D:
y = 2x + 5
y = 5x + 14

Answers

The answer is b my friend
The answer is D. First you distribute 5 to the top equation so the two x variables can cancel out.
5(y=2x+5) the result would be 5y=10x+25

Then take the other equation and distribute -2 into it since a negative and positive cancel out. It would look like this:
-2(y=5x+14) the final product would be -2y=-10x-28
With this you can now add the two equations. So,,
+5y=10x+25
-2y=-10x-28
You add the like terms and end up with 3y=-3. Divide the 3 from 3y to the other side This gives you the y value(-1).You can now look for the x value by replacing the y from one of the two equations. You add like terms and end up with a x value of -3.
In conclusion the answer to your question is D. Y=2x+5. Y=5x+14
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