Answer:
I think option A is right answer
If 3 5/6 written as a whole number is four. How would you explain how do you know?
Answer:round up
Step-by-step explanation:since it’s 3 5/6 equals 3.8333333etc it’s rounded up because every .5 and up is rounded up and .4 and down is rounded down
1 less than twice the sum of a number and 3
Answer:
2(x + 3) - 1
Step-by-step explanation:
Let [tex]x[/tex] represent the unknown number.
From the information given, we can form the equation
[tex]2(x+3)-1[/tex]
Breakdown:
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
-2 (3y + 2) - 7z - 4(3z+ 8y )
how do you simplify expression with distribution?
Answer:
-38y - 19z - 4
Step-by-step explanation:
You meses to multiply the numbers outside the brackets with the values inside.
First you have -2(3y+2) so you multiply -2 with 3y = -6y and then you multiply the -2 with the +2 = -4. So you're left with -6y - 4 - 7z - 4(3z+8y).
Now do the same with the last one, multiply -4 by 3z = -12z, then multiply -4 with +8y = -32y. You're left with -6y-4-7z-12z-32y.
Now we change the order to make it easier and we have -32y-6y-12z-7z-4, we make the subtractions and we get -38y - 19z - 4
SOMEONE PLEASE HELP I'LL GIVE YOU 50 POINTS :)
Answer:a because when u start off with a parrell line u have 2 start with the a moves 2 b
Step-by-step explanation:
Multiply
-0.5•(-0.4)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. -0.5•(-0.4) =
B. The expression is undefined
(Answer quickly)
To multiply numbers or expressions means that we calculate the product of the numbers or expressions. The value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]
Given that:
[tex]-0.5 \times (-0.4)[/tex]
Cancel out the negative signs
[tex]-0.5 \times (-0.4) = 0.5 \times (0.4)[/tex]
Using a calculator, we have:
[tex]-0.5 \times (-0.4) = 0.2[/tex]
Hence, the value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]
Read more about multiplication at:
https://brainly.com/question/620034
(-7x^3+9x^2-3)•(-2x^2-5x+6) what are equivalent expressions?
Answer:
Hey your answer is the last one
Step-by-step explanation:
Hope it helps 229 999 0523
Plz help I need help now plz
Answer:
-840
Step-by-step explanation:
When we multiply two intergers with the same sign, the product will be positive. When we multiply intergers with different signs, the quotient will be negative
[tex]( - 5) \times ( - 3) = 15[/tex]
[tex]15 \times ( - 8) = - 120[/tex]
[tex] - 120 \times 7 = - 840[/tex]
Shelly and Terrence earned points in t
game by completing various tasks. Shelly completed x tasks and scored 90 points on each one. The
expression below shows Terrence's total points in the game:
90x - 20
What does the constant term of the expression represent?
O The total points Terrence earned
O The total number of tasks Terrence completed
O The sum of Shelly's and Terrence's total points
The difference between Shelly's and Terrence's total points
Answer:
The difference between Shelly's and Terrence's total points
Step-by-step explanation:
The constant is 20. The constant is always on it's own. The variable is x and the coefficient is 90.
If the constant is negative (-), we are assuming that there is a difference. This difference is a comparison. Since Shelly has 90x points and Terrence has 90x - 20. Terrence has less points than Shelly. Terrence has 20 points less (from the expression) and therefore a difference. Since they using Shelly's points (90x) to calculate Terrence points (90x - 20). As you can see both expressions are similar and only the constant makes them unequal, therefore since the constant makes them unequal they are different.
Surf Teal Recipe
A paint store makes two batches of a color called Surf Teal using the recipe shown.
Each batch contains a different amount of paint.
of the paint is blue.
Drag numbers to show how much of each color should be used in each batch of Surf
Teal
of the paint is green.
of the paint is yellow.
9514 1404 393
Answer:
1 1/2 for Green1 for YellowStep-by-step explanation:
The quantities in Batch 2 are double those in Batch 1, as shown by the Blue quantities.
Batch 1 Green = 3/2 = 1 1/2
Batch 2 Yellow = 1/2 × 2 = 1
PLZZZZ HELP
Which inequality does the number line represent?
Answer: I had this question on test I put D
I haven’t gotten it graded
Step-by-step explanation:
The measure of angle 8 is
degrees
I
The measure of angle 2 is
degrees
The sum of angles 6 and 7 is
degrees
The sum of angles 3 and 5 is
degrees
Answer:
Angle 8=115 degrees
Angle 2= 65 degrees
Angle 6 + angle 7 = 65+65 = 130 degrees
Angle 3 + angle 5 = 180 degrees
Step-by-step explanation:
Sorry it may be blurry but can someone help please :D
Answer:
13
Step-by-step explanation:
3x^2-5y
3(4)^2-5(7)
3(16)-35
48-35
13
Audrey works in a factory. She receives a salary of $10 per hour and piecework pay of 15 cents
per unit produced. Last week she worked 38 hours and produced 755 units.
a. What was total hourly pay for the week?
Work
Sentence
b.what was her total pay for the week?
(whoever responds first gets a crown!)
Answer:
A. total hourly pay $380.00 &
B. total pay for the week $493.25
Step-by-step explanation:
38 hours x $10 per hour = 380.00
755 unit products x .15 = 113.25
380 hourly pay + 113.25 unit pay = 493.25
Enter your answer and show all the steps you use to solve this problem in the space provided.
6×5+3×8
Show all steps for full credit.
Step-by-step explanation:
6×5+3×8( apply bodmas ) brackets , of division, multiple , addition , substraction ,( you start with multiplication)
30+24
54
What is 3.6 divided by 4
Answer:
0.9. If that is the answer you are looking for.
Step-by-step explanation:
Answer:
0.9
Step-by-step explanation:
because i diveded it
Please help!!! Banking
Answer:
deposit: 2
withdrawal: 3
transaction: 1
transfer: 4
¿Cuál prenda de vestir tiene la forma de un trapecio?
A un tenis
B. un anillo
C. una falda
O D. una gorra
Answer:
C.una falda
Step-by-step explanation:
ya que son pequeñas de cintura y anchas de piernas.
If the sum of the tast
number and the middle
number of three consecutive
integersis 71, then the
Least (smallest)
number must be
Answer:
34
Step-by-step explanation:
x + 1, x + 2
2x + 3 = 71
71 - 3 = 68 / 2 = 35, 36
x = 34
HELP PLEASE 25 POINTS
Answer:
Step-by-step explanation:
75g = 7.5dkg
more than
less than
Answer:
75g= 7.5dkg
445cm is greater than 0.0445dkm
10mm is smaller than 301cm
Step-by-step explanation:
HELPPPPPPPPPPPPP!!!!
Step-by-step explanation:
1) 4 terms
2) - 6
3) Coefficient = 4x³ + x - 3y
Step-by-step explanation:
There are 4 terms in the expression i.e, 4x²,x,3y and 6The value of the constant term is -64x²+x-3yI hope it was helpful
-3 + 8n = -5
A little help please?
Answer:
n = - 1
-------
4
Step-by-step explanation:
1.Add 3 t0 both sides of the equation.
● 8n-3= -5
● 8n-3+3= -5+3
2.Simplify.
● 8n= -5+34
● 8n= -2
3.divide both sides of the equation by same terms.
● 8n = -2
----- -----
8 8
4.simplify. divide the numbers.
n= -2
-----
8
n= -1
------
4
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Find the product and explain the process and reasoning.
0.67 x 0.3 =
Answer: 0.201
Step-by-step explanation:(0.67)(0.3)
0.201 The main point to focus on when multiplying decimals is to just treat the decimals normally, as if they were whole numbers by ignoring the decimal points and multiply them together. Then put the decimal point in the answer.
Plz I rllyneed help on this give answers!
Answer:
The answer- I believe is 16.
Step-by-step explanation:
So first let's start with the square root of 4. The square root of 4 is 2 since 2x2 is 4.
Next, 45/5 is 9.
And, 125/25 is 5.
When you add all of them-
2+9+5
you get 16
An unknown polynomial is added to the expression -3x^3+2x-5 and the resulting sum is 4x^3+7x^2-3. what is the unknown polynomial?
Answer:
7x³ + 7x² + 2x - 8
Step-by-step explanation:
Let the unknown polynomial be a
a + -3x³ + 2x - 5 = 4x³ + 7x² - 3
a = 4x³ + 7x² - 3 - (-3x³ + 2x - 5)
a = 4x³ + 7x² - 3 + 3x³ + 2x - 5
a = 7x³ + 7x² + 2x - 8
53664 times 84 show work
10⁴ has how many zeros?
Answer:
4 zeros
Step-by-step explanation:
10·10·10·10=10000
Answer:
10,000.
Step-by-step explanation:
10 to the power of 4 = 10 x 10 x 10 x 10 = 10,000. hope this helps
Please help me out!!!!
Answer:
All real numbers
Step-by-step explanation:
4(x+1) = 4x+4
Distribute
4x+4 = 4x+4
Subtract 4x from each side
4x+4-4x = 4x+4-4x
4=4
This is always true so there are infinite solutions
Solution:
Let's find the required solution,
→ 4(x + 1) = 4x + 4
→ 4x + 4 = 4x + 4
→ (4x - 4x) + 4 = 4
→ 4 = 4
→ LHS = RHS
The answer is all real numbers.
Please help me on my hw
Answer:
A = 0.7777777777777
B= 0.2424242424
C= 0.2727272727
Step-by-step explanation:
Plz make it brainlist answer
Please help if you don't want to do both at least do the first one
thx;)
Answer:
the first one is -1 and the second one is -48
I atom has 17 protons , 18 neutrons, and 17 electrons, what is the mass of this atom
Answer:
35.075
round to 35
Step-by-step explanation:
took the test:D