what is the value of the expression when s=2 and t=1.5 -3|5-s3|+3t​

Answers

Answer 1

Answer:

-4.5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

|Absolute Value| - makes any negative number positive

Step-by-step explanation:

Step 1: Define

-3|5 - s³| + 3t

s = 2

t = 1.5

Step 2: Evaluate

Substitute in variables:                                                                                     -3|5 - 2³| + 3(1.5)|Absolute Value| Exponents:                                                                            -3|5 - 8| + 3(1.5)|Absolute Value| Subtract:                                                                               -3|-3| + 3(1.5)Absolute Value:                                                                                                -3(3) + 3(1.5)Multiply:                                                                                                             -9 + 4.5Add:                                                                                                                   -4.5

Related Questions

determine the total surface area.

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Answer:

15 x 8 x 11 x 17 = 22440

(GIVING BRAINLIEST!!!!)

Just answer number 3 and/or 4

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Answer:

3) [tex]1 \frac{2}{4}[/tex] in

4) 3 days

Answer:

3. 2in. the 3 one on the list.    4. it snowed 3 1/4 3x

Step-by-step explanation:

Andrea has 5 bags with 2 marbles in each bag. Kori has 3
bags with 2 marbles in each bag.
How many more marbles does Andrea have?

Answers

Answer:

4 more marbles

Step-by-step explanation:

Andrea in total, has 10 marbles since 5*2 is 10

Kori in total, has 6 marbles since 3*2 is 6

Subtract 10 by 6 is 4

10-6=4

4 marbles

in the pic below help me please

Answers

Answer:

comet is the on the other side the 3rd one down and crater is the 4th one down meteor is the second one down and meteorite is the 5th on down which is the last one. Asteroid is the first one.

U 6x2 + 7x3 + 8x5 + 9 What is the degree of the polynomial?​

Answers

Answer:it is 73x+9 degree of the polynomial

Step-by-step explanation:U 6x2 + 7x3 + 8x5 + 9 What is the degree of the polynomial

In (4x - 1) = In (x - 6)

Answers

Answer:

SORRY PEOPLE SHOULD NOT HELP BECAUSE WHAT IF A KID DOING a school test comes on this website and cheats and gets a answer.  - Teacher

Step-by-step explanation:

I put the picture attached

Answers

Answer:

120 square inches

Step-by-step explanation:

i need help on this.

Answers

Answer:

answer is A hope this helps

Step-by-step explanation:

what is
2x(8+12)-5
tell if you know what it is

Answers

Answer:

40x-5

Step-by-step explanation:

Help me please :( help

Answers

I think 3.5/1 I’m not sure hope this helps

Answer:

3/5 is the answer i think .

if i made 70 dollars a week how much would i make in a month

Answers

Answer:

there are 4.3 weeks in a month

so then,

4.3 × 70 = 301

the awnser is:

301 dollors per month

Which expression(s) have the same value of the question on the picture?

Answers

Answer:

Options A, Option C and Option D

Step-by-step explanation:

[tex](\frac{2}{5})^2=(\frac{2}{5})^{1+1}[/tex]

       = [tex](\frac{2}{5})(\frac{2}{5})[/tex]

       = [tex]\frac{2\times 2}{5\times 5}[/tex]

       = [tex]\frac{2^2}{5^2}[/tex]

       = [tex]\frac{4}{5^2}[/tex]

       = [tex]\frac{4}{25}[/tex]

Therefore, Options A, Option C and Option D are the correct options.

Find the distance from point A to point B.

Answers

Answer:

8,6

Step-by-step explanation:

I moved up form A to the B and a to b was 8. And then from that it was 6. I realized I make no sense but yeah

Talia bas 26 $1 coins, 20-cent coins, 50-cent coins. The number of $1 coins is 6 more than the number of 20-cent coins. The total value of the coins is $17.20. How many 50-cent coins are there?

Answers

Answer:

8 fifty cents coin.

Step-by-step explanation:

Let's assign variable for the unknown number of coins.

Let there are 'x' number of $1 coins

'y' number of 20 cent coins

'z' number of 50 cent coints.

Totally there are 26 coins.

So, x+y+z=26

Now, there are 6 more $1 coins than 20-cent coins.

We can set up equation for this as

x= y+6

Now, total value of these coins is $17.20

We can setup equation as

100 x+20 y+50 z=1720

Now, substitute x as y+6

100(y+6) +20 y+50 z =1720

Distribute the 100 to get rid ( )

100 y+600 +20 y+50 z=1720

Combine like terms

120 y+50 z= 1120

Keep this equation as it is.

Plug in x as y+6 into x+y+z=26

y+6+y+z=26

2y+z=20

Now, take the two equations

2y+z=20

120y+50z=1120

Multiply first equation by -60 to eliminate the y terms when we add them.

-120y-60z=-1200

120y+50z= 1120

-------------------------

     -10z =-80

Divide both sides by -10

z=8

Now, plug in z as 8 into 2y+z=20

2y+8 =20

Subtract both sides 8

2y=12

Divide both sides by 2

y=6

Now, plug in y, z values into the first equation.

x+6+8=26

x+14=26

Subtract both sides 14

x=12

So, there are eight 50-cent coins.

Find the value of x to the nearest degree.

Answers

Answer:

A. 66

Step-by-step explanation:

180 - 90 = 90

90 - 24 = 66

Answer will be 66

Hope this helps!

Sue has $74,210 in a savings account. The interest rate is 15% per year and is not compounded. How much will she have in 2 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), is the interest rate expressed as a decimal, and t is the time in years.​

Answers

Answer:

$22,263

Step-by-step explanation:

15% of $74,210 is $11,131.50 so $11,131.50 X 2= $22,263

so after 2 years the total amount of money along with interest will be a total of = $96,473

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Answers

Step-by-step explanation:

29 + 33 = 62

6 + 7 > 12

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Answer: c=33 and d=7

Step-by-step explanation:

Randy ran 13/4 miles on Monday and 2 2/4 miles on Tuesday. How far did
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Answers

Answer:

The answer is 5 3/4

Step-by-step explanation:

13/4 = 3 1/4

3 1/4 + 2 2/4 = 5 3/4

Hope this helped you!

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Answers

Answer:

The answer would be B

Step-by-step explanation:

From 1 second to 3 seconds Denise had stopped

We can tell that this is true because looking at the graph we can see that from 1 to 3 seconds the distance stayed the same which indicates that Denise was not walking

Answer:

I think it is B  between 1 and 3 bc a flat line shows no progress and the only area where is show a flat line is between 1 and 3 so he stopped walking at that point

Step-by-step explanation:

what is the scale factor

Answers

Answer:

multiply 5 times 12 then divide by 2 which equals 30 then 15 times 36 divided by 2

PLEASE HELP !! DUE SOON ! :(

Answers

Answer:

-3

Step-by-step explanation:

W = -3

X = 3

Z = -9

Y = 6

-3 + 3 = 0

-9 + 6 = -3

-3 + 0 = -3

* This is the correct answer, I have taken the test and am posting the answers in hopes of helping other people :] *

Based on the diagram, what is tanA?



Enter your answer in the boxes.

tanA=

Answers

Aw that's really nice of you thanks

thank you <3 appreciate it loads


Jenny started with $5 in her piggy bank and earns an
allowance of $2 every 3 days.
Mika had saved $16 in his piggy bank from babysitting
but he spends $3 a day to buy a soda on his way home
from school.
Let x represent the number of days that have passed and
y represent the amount of money they have.
When will Jenny and Mika have the same amount of
money?

Answers

Answer:

x = 3 days y = $7

Step-by-step explanation:

There are 3 fourths as many cows as pigs on an animal farm. If there are 35 pigs and cows on the farm, how many of them are pigs?

Answers

there are 17.5 cows and 17.5 pigs since 3/4 is 75%

2/5 kilogram of soil fill 1/3 of a container. Can 1 kilogram of soil fit in the container?

Answers

Answer:

Yes

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

2/5 kilogram od soil = 1/3 of the container

So 2/5 + 2/5+ 1/5 = 1 kilo gram of soil

so 1 kilo will fit into the container

help please!!!!!!!!!!​

Answers

Answer:

3125

Step-by-step explanation:

cubed root of 125 = 5

5^5 = 3125

Hope this helps!!

La ultima alternativa es la correcta: 3 125

Which is the value of x?

Answers

Answer:

lower Right.

Step-by-step explanation:

Remark

The two angles share the same side of vertically opposite angles. That makes them supplementary which means the two angles add to 180 degrees.

Equation

4x + 8x + 12 = 180         Combine like terms on the left

Solution

12x + 12 = 180                Subtract 12 from both sides12x = 180 - 12                 Combine12x = 168                        Divide by 12x = 168/12x = 14

Marissa went on a trip and drove her car throughout the day. The graph below shows Marissa's distance from the starting point of her trip for different segments of time

What’s the answer to this please?​

Answers

Can you attach the photo

helpp i have test plzz

Answers

Data that can only take particular values is called discrete data.
Data that can take on any value is called continuous data.

A parallelogram has vertex at (-5 , -1) (-2, -1), (-3,-4), and (-6,-4). What is the approximate perimeter of the parallelogram round your answer to the nearest hundredth

Answers

Answer:

12.4 units

Step-by-step explanation:

We have to find the length of the sides of the parallelogram which is calculated using the formula for Distance

= √(x2 - x1)² + (y2 - y1)² where we are given the vertices (x1, y1) and (x2, y2)

For side A

(-5 , -1) (-2, -1)

= √(-2 -(-5))² + (-1 - (-1))²

= √(-2 + 5)² + (-1 + 1)²

= √3² + 0

= √9

= 3 units

For side B

(-2, -1), (-3,-4)

= √(-3 -(-2))² + (-4 -(-1))²

= √(-3 + 2)²+ (-4 + 1)²

= √-1² + -3²

= √1 + 9

= √10 units

= 3.1622776602 units

Approximately = 3.2 units

For side C

(-3,-4), (-6,-4).

= √(-6 -(-3))² + (-4 - (-4))²

= √(-6 + 3)² + (-4 + 4)²

= √-3² + 0²

= √9

= 3 units

For side D

(-5 , -1), (-6,-4)

= √(-6 - (-5))² + (-4 - (-1))²

= √(-6 + 5)² + (-4 + 1)²

= √-1² + -3²

= √1 + 9

= √10 units

= 3.1622776602 units

Approximately = 3.2 units

From the above calculation , we can see that,

side A = side C

side B = side D

The formula for the Perimeter of a Parallelogram is = 2(Side a + Side b)

= 2(3 + 3.2) units

= 2(6.2) units

= 12.4 units

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