Answer:
8
Step-by-step explanation:
2*2*2
Write an algebraic expression that represents 2 less than 18 times a number?
Answer:
Step-by-step explanation:
18x-2
Answer:
2‹18x
2 is less than 18 timesX
Can someone help me with my math work please?
I Will Number All The Answers Below, and give my best explanation :D
6.
Jay Has 10 Tallies, When There Is 10 Tallies, Normally It Means the number 10
Madison Only Has 3 Tallies, therefore Madison has 3
Kimberly Has 7 Tallies, Which Means Kimberly has 7
7. You See Those Squares On The Graph? You Are Going to color them out
Jay Has 10 tallies, so you will will those squares out 10 times on Jays side
Madison Has 3 Tallies, so you are going to fill 3 Boxes for maddison
Kimberly Has 7, So you are going to fill Kimberly's box 7 times
8. How Many Bottles Did Kimberly Bring? She Brung 7 Bottles
9. Maddison Brough The Least Bottles, Which is 3
Hope This Helped :D
-Deadly
At the store, you see oranges on sale at 1 pound for 3 dollars. At a different store, your brother sees oranges on sale at 3 pounds for 8 dollars.
Do the oranges cost the same at both stores?
Which store offers a better deal?
What is the value of 4 + 5x when x = 3? (3 points) a 11 b 12 c 17 d 19
Answer:
D) 19
Step-by-step explanation:
4 + 5x
4 + 5(3)
4 + 15
19
Answer:
D. 19Step-by-step explanation:
Since x = 3, replace any x in the equation with 3.
4 + 5 (3) =
multiply 5 • 3
4 + 15 = 19
Plzzzzzz answer fast with work.
5G+14=5G-4/4
Find the common difference of the arithmetic sequence − 16 , − 19 , − 22
Answer:
3
Step-by-step explanation:
What are the x 2x + 4 = x + 18
Step-by-step explanation:
2x+4=x+18
2x-x=18-4( Addition on the Right hand side changes to subtraction on the left hand side and wise-versa.)
1x=14
1x(1*x so X itself)
X=14
Answer:
x+2x+4_x_18=0
2x_14=0
x=14÷2
x=7
What is the answer for this 1/3x=-4/5
Answer:
x = -12/5
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityStep-by-step explanation:
Step 1: Define
1/3x = -4/5
Step 2: Solve for x
[Division Property of Equality] Divide 1/3 on both sides: x = -12/5Find the area of the circle.
Answer:
314.00
Step-by-step explanation:
Answer:
15.70
Step-by-step explanation:
A=r^2
a square pyramid has a volume of 30 cubic millimeters and a height of 5 mm what is the area of the base of the pyramid
PLEASE HELP ME AND IF U GIVE ME A LINK OR A FILE I SWEAR.
Answer:
Step-by-step explanation:
V=hb/3, where b=area of base
b=3V/h, since V=30mm^3 and h=5mm then
b=3(30)/5
b=18 mm^2
So the area of the base is 18 square millimeters.
What is the cost of 12.7 gallons of gasoline at $2.15 per gallon?
Please Help I’ll put Brainliest!!!!!!!
Answer:
$27.31 (rounded to the nearest cent)
PLS HELP WILL MARK BRAINLIEST
Answer:
Complementary Angles
Step-by-step explanation:
When all angles are added together they have a sum of 90°. Two angles that have a sum of 90° are complementary angles.
I know this is 90° because it is a right angle.
Help plz tyyy.... hurry!
Answer:
0%
Step-by-step explanation:
im not sure but i got the answer because the square was not have any color
Adding & Evaluate 6 + 2 - (-1) + (-8).
Answer:
0.66071428571429
Step-by-step explanation:
Answer:
the answer should be 1
Step-by-step explanation:
Remove parentheses.
6+2−(−1)−8
Multiply −1 by −1.
6+2+1−8
Add 6 and 2.
8+1−8
Add 8 and 1.
9−8
Subtract 8 from 9.
1
Which number is prime 9,10,11,12
Answer:
11
Step-by-step explanation:
A prime number is a number that cannot be factored other than 1 and that number is self thus, 11 will be the prime number.
What is a number system?The number system is a way to represent or express numbers.
A decimal number is a very common number that we use frequently.
Since the decimal number system employs ten digits from 0 to 9, it has a base of 10.
A prime number is a number that cannot be factored other than 1 and that number is self.
For example, 9 can be written as 3 x 3 thus it will not prime number and 11 cannot be written as two products other than 1 x 11 thus it will be a prime number.
Hence "A prime number is a number that cannot be factored other than 1 and that number is self thus, 11 will be the prime number".
For more about the number system,
https://brainly.com/question/22046046
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balance the equation 45=r+13
Answer:
45=32+13
Step-by-step explanation:
because you need to get 45 on the other side to balance it out
Answer:
32
Step-by-step explanation:
45=r+13
r=45-13
r=32
CAMO is a rectangle with diagonals intersecting at W. WA = 4x - 3 , CW = x + 6 , and AO = 22 Find x.
Answer:
x = 3.5
Step-by-step explanation:
diagonals bisect each other so AW = OW
since AO = 22 then AW = 11
11 = 4x - 3
14 = 4x
x = 7/2 or 3 1/2
pls help me...........
Answer:
19
Step-by-step explanation:
Select the correct answer.
A researcher for a travel company is looking into the prices people are willing to pay for airplane tickets. The company has communicated that the overall population mean is $265 with a standard deviation of $40.93. The researcher has a sample of 130 ticket purchases from one location.
By the central limit theorem, which interval can the researcher be 95% certain that the sample mean will fall within?
From the central limit theorem, the interval can the researcher be 95% certain that the sample mean will fall within A. $257.82 and $272.18.
How to use the Central limit theorem?
We are given;
Population Mean; μ = $265
Population standard deviation; σ = $40.93
Sample size; n = 130
The central limit theorem (CLT) postulates that the distribution of sample mean approximates a normal distribution with larger sample sizes, disregarding the population's distribution.
This implies that sample sizes equal to or greater than 30 are often considered sufficient for the Central limit theorem to hold.
Thus, by the central limit theorem, the interval can the researcher be 95% certain that the sample mean will fall within A. $257.82 and $272.18.
Read more about Central limit theorem at; https://brainly.com/question/17097944
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Answer:
See image below
Step-by-step explanation:
7)
Which could be solved for x?
-0)
A)
2x+2
B)
3(x+ 2)
)
D)
1 / 8x = 12
15x^2+5x GCF help. out please
Answer:
5x is the GCF
Step-by-step explanation:
The answer I’m lost
Answer:
area = length × breadth
6×7 = 42 feet ²
7. No Broken Hearts [2.5 Points]Robert has a standard deck of 52 playing cards. Robert shuffles the deck, draws a card, andchecks if the card has a suit of hearts. If the card has a suit of hearts he stops. Otherwise,he replaces the card back into the deck and continues to repeat this process until he drawsa card that has a suit of hearts.a) What is the probability that Robert performs exactly 5 draws
Answer:
0.079
Step-by-step explanation:
Number of suit of hearts = 13
Total number of cards in deck = 52
P(drawing a suit of heart) = number of suit of heart / total number of cards in deck
P(drawing a suit of heart) = 13 /52 = 1 /4
Hence, Probability of success, p = 1/4
P(not drawing a suit of heart) = 1 - 1/4 = 3/4
Hence, Probability of performing exactly 5 draws :
To perform exactly 5 draws :
1st draw = not a heart suit
2nd draw = not a heart suit
3rd draw = not a heart suit
4th draw = not a heart suit
5 draw = a heart suit
P(performing exactly 5 draws) =
(3/4 * 3/4 * 3/4 * 3/4 * 1/4)
= 0.0791015625
= 0.079
WERE
BENE
What is the value of x in the equation 1 x - y = 30, when y = 15?
4
8
80
200
Answer: it will be 45, but for some reason it’s not in your answer choices
Step-by-step explanation:
A basketball player made 16 shots for a total of 38 points during a game. Some points were worth 2 points and some were worth 3 points. Write a system of equations that models this. How many 2 and 3 point shots did he make? Write your answer as a coordinate.
Answer:
4- 3s and 2- 2s
Step-by-step explanation:
3+3+2+2+3+3
CAN SOMEONE PLEASE HELP ME WITH MY HOMEWORK ILL DO ANYTHING FOR HELP JUST PLEASE HELP ME WITH MY HOMEWORK AND PLEASE EXPLAIN HOW YOU GET YOUR ANSWER I WILL GIVE YOU BRAINLIST
Answer:
the simplest way to finish your hw is to ask the Q of your hw here instead of asking us to help with your hw
Which of the following is equivalent to the expression below?
4x + 3(2x - 1) - 4x
Jalaysha is three years less than twice as old as Ben, and Maureen is two years older than Ben. Write an expression for Jalaysa and Maureen's ages in terms of Ben'sunknown age, b.
Write in simplest Standard Form
jalaysha age:
Maureen's age:
Answer:
3 - 2 x b
For jalaysha's age.
b + 2
Is maureen's age
Answer:
3-2*b=j
2+b=m
Step-by-step explanation:
look at the picture I attached
Answer:
6
im not really sure how to explain this, using the number line go from -2 to 4, getting you to 6 spaces
Pls help with this question.
Answer:
C. Supplementary angles
Step-by-step explanation:
because they add up to 180°
Answer:
Supplementary angles
Step-by-step explanation:
Supplementary angles b/c the 2 angles would have to equal 180