what is 2+2x 4, Delany answer it please.
Answer:
10
Step-by-step explanation:
pemdas
please excuse my dear aunt sally
first you 2x4 which is 8 then add 2
Answer:
10
Step-by-step explanation:
Original equation:
2 + 2 · 4 = ?
Multiply 2 by 4
8
Plug this value back into the equation
2 + 8
Add
10
Hope this helps :)
TELL ME WHY
Which graph shows a proportional relationship between the number of hours of renting a bike and the total amount spent to rent the bike? (5 points)
Answer:
B
Step-by-step explanation:
it's going up at a steady rate
Find the reasons to prove the problem
A cyclist rode 3.75 miles in 0.3 hours. How much of an hour will it take her to go 4.5 miles?
Answer:
2.05
Step-by-step explanation:
Answer:
It will take her 0.75 an hour to go 4.5 miles.
Step-by-step explanation:
I did 4.5-3.75=0.75. To check if that is right you would need to do 3.75+0.75=4.5.
Estimate how many times larger 6.1×10^7 is than 2.1×10^−4. PLEASE WILL GIVE BRAINLIEST!!!!!!
Answer:
around 300000000000
Step-by-step explanation:
6.1 is about 6 and 2.1 is about 2.
(6*10^7)/(2*10^-4)
is 3*10^(7+4)=3 followed by 11 zeroes. Please let me know any feedback you have for me
The exponents are solved and the number of times larger is n = 290,476,190,476.19
What is Exponential Form?The exponential form is an easier way of writing repeated multiplication involving base and exponents. It has a base and a power
The exponential form of a number is a way of representing a number using exponents, where the base is typically a number greater than 1.
It is often used in mathematics and science to represent large or small numbers more efficiently. It can also be used to simplify certain mathematical operations, such as multiplication and division, by using the properties of exponents.
Given data ,
Let the first number be p = 6.1 x 10⁷
Let the second number be q = 2.1 x 10⁻⁴
And , the exponents are divided and the value of n is
To estimate how many times larger 6.1 x 10⁷ is than 2.1 x 10⁻⁴, we can divide the two numbers and then round the result to the nearest whole number.
n = 6.1 x 10⁷ / 2.1 x 10⁻⁴ ≈ 290,476,190,476.19
Rounding this to the nearest whole number gives us:
n ≈ 290,476,190,476
Hence , we can estimate that 6.1 x 10⁷ is approximately 290,476,190,476 times larger than 2.1 x 10⁻⁴
To learn more about exponential form click :
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PLZ HELP!!! :D
The graph of function is shown:
Which of the following correctly identifies the set of outputs?
A.{-3, -1, -3, 4}
B.{-5, -2, -1, 4}
C.{(-5, -4), (-2, -1), (-1, -3), (-4, -3)}
D.{(4, -5), (-1, -2), (3, -1), (4, -3)}
Answer:
b
Step-by-step explanation:
:)
Find the sum.
1/3+1/3+1/8
A. 3/14
B. 3/11
C. 19/24
D. 6/8
Answer:
C - 19/24
Step-by-step explanation:
Take the fractions and put the denominators into a common factor
[tex]\frac{1}{3}+ \frac{1}{3}+ \frac{1}{8}[/tex]
[tex]\frac{8}{24}+ \frac{8}{24}+ \frac{3}{24}[/tex]
Add Numerators Across
[tex]\frac{16}{24}+ \frac{3}{24}[/tex]
[tex]\frac{19}{24}[/tex]
Please help ASAP with these problems!
Prove that: (12^13-12^12+12^11)(11^9-11^8+11^7) is divisible by 3, 7, 19, and 37. _ times 3 times 7 times 19 times 37
Factor completely: (4x^a+2)+20x^a
Factor completely: (15x^2c+3)-(25x^c+1)
Answer:
HUH
Step-by-step explanation:
I need help ASAP!!!!!!
Answer:
7[tex]\frac{1}{2}[/tex] cups of water
Step-by-step explanation:
First you need to transfer 3 pints to cups which would be 6 cups. There is 1 pint in two cups. Next, you are going to add the 6 cups to the 1[tex]\frac{1}{2}[/tex] cups, getting the cups of water Ian drinks :)
does anybody listen to girl in red?
Answer:
yea!! also i think you and ur pfp r really cool!! :))
Step-by-step explanation:
Please help me im desperate for answers TnT
I'll try to give brainliest to the first person who answers
Answer: the first one is 84
Step-by-step explanation:
oh lord help :,) please and thank you
Answer:
The answer is 19.10 $
Step-by-step explanation:
Answer:
I believe the answer is 7.04+1.34x= Y The value of the card in 2004 was 19.10.
Step-by-step explanation:
f If you subtract 2004 by 1995 you get 9 and if you multiply it by 1.34 you get 12.06. But then you add 7.04. Hope this helps and let me know if correct!!
A store sells two kinds of candles,scented candles and unscented candles. The candles burn at different rates which kind of candle burns more in one hour? How much more per hour? The scented one burns 1/8inch an hour 1/4 hour and the unscented one burns 1/9 inch in 1/3 hour. SHOW WORK!!!!
Step-by-step explanation:
The first thing we must observe is that the hourly rate for each candle is:
scented candles:
(1/12) / (20/60)
Simplifying:
= (1/12) / (10/30)
= (1/12) / (5/15)
= (1/12) / (1/3)
= (3/12)
= (1/4) inches / hour
Unscented candles:
(1/6) / (30/60)
Simplifying:
= (1/6) / (15/30)
= (1/6) / (3/6)
= (1/6) / (1/2)
= (2/6)
= (1/3) inches / hour
Answer:
The unscented candles burn faster at a rate of:
(1/3) inches / hour.
Answer:
You look at the numbers
Step-by-step explanation:
1/8inch per hour
Help me
Which quotient matches the description for 525÷25
using partial quotients?
Step1: Subtract (10×25)
from 525 to get 275.
Step 2: Subtract (10×25)
from 275 to get 25.
Step 3: Subtract (1×25)
from 25 to get 0.
Step 4: Add the partial quotients.
Estimate the percentage: 6,683 of 20,489
a. 0.3% c. 3%
b. 43.3% d. 33.3%
An equation is shown below: 4c + 2(x-3) = 4x + 2x - 11 Part A: solve the equation and write the number of solutions. Show all the steps. Part B: Name one property you used to solve this equation.
Part A: first multiply 2 by x and -3 → combine all like terms → Add 6 on both sides → subtract 6x from both sides.
Your final answer should be -5
step by step: 4x + 2(x-3) = 4x + 2x - 11
4x +2x -6 = 4x + 2x - 11
6x -6 = 6x - 11
6x = 6x -11 +6
6x = 6x -5
6x-6x= -5
0 = -5
Part B: Add all like terms.
Hope this helps! :)
Three salesmen work for the same company, selling the same product. And, although they are all gold on
a weekly basis, each salesman earns his paycheck differently
Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of
$1,300
Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits
on the amount of commission he can earn
Salesman C does not corn any commission. His weekly salary is $900,
Suppose Salesmen A and B have the same number of sales and earn the same amount in Week of this
month. How many sales must they both have had?
Answer:
none of them are proportional. proportional would mean that they would earn 10 times as much if they sold 10 times as much.
A = 65 s maximum of 1300
B = 300 + 40 s
C = 900
Step-by-step explanation:
Select the correct answer.
Which graph passes the vertical line test?
Answer: the 3rd one
Step-by-step explanation: it would be the 3rd one because it goes through the y-axis one time
Luke is on a diving board 8 feet above the water. His dive takes him down 10 feet. Where is Luke at the end of his dive before he comes back to the surface of the water?
Answer:
2 feet lower than the surface of the water
Step-by-step explanation:
8-10=-2
Answer:
Step-by-step explanation:
8 feet below water
pls go do another problem if u dont know how tod this....... Simplify −9+1/4x−6−1/8x show your work
Answer:
-15 + 1/8x
Step-by-step explanation:
calculate the difference
-9 +-6 = -15 then
1/4x -1/8x =1/8x
solution -15+1/8x
How to subtract 1/4x =1/8x ( this should help )
1/4x -1/8 x get the least common denominator which is 2
2x/2x4 -x/8 multiply the numbers
2x/8 - x/8 collect like terms (factor x/8 as 1/8) 1/8x
a and b must have a product of -48
What is the least possible difference of a and b (meaning when you subtract them, they give you the lowest possible solution)? The least possible difference would be ___
Answer:
-2 is a and b=24 is b
Step-by-step explanation:
-2-24=-26, which is the least u can get.
If you can guess what year, month and day i was born i will give you briliantst
Answer:
2007 December 4th
Step-by-step explanation:
Name at least 3 key "things" to remember when you are Setting up and Solving Similar Figures Proportions, ANSWER NOW! PLEASE
Answer:
Vertical.
Horizontal.
Diagonal
Step-by-step explanation:
Sue spent $26.34 at Target, $22.78 at Walmart, and $48.01 at Hy-Vee. What is the total amount Sue spent at all the stores?
Answer:
97.13
Step-by-step explanation:
Answer:
Sue spent $97.13 at all the stores combined.
Step-by-step explanation:
$26.34 + $22.78 + $48.01 = $97.13
Hope this helps! ;)
PLSS EXLAIN ILL GVE UA A BRAINLYEST
Answer:
1 inch represents 1/3 foot
Step-by-step explanation:
Scale = 51 inches
Actual = 17 feet or 204 inches
Use a ratio to compare the two 204:51 or 204/51 = 4
This means that the actual size is 4 times the scale size
Take 1 inch in the scaled size and multiply it by 4 to get the actual size to get 4 inches
4 inches = 1/3 foot, therefore 1 inch represents 1/3 foot
Please help.................................??????????????????????
A(n) __________ is a combination of more than one inequality
a. Algebraic inequality
b. Compound inequality
c. Inequality
d. Solution set
Answer:
A compound inequality is a sentence with two inequality statements joined either by the word “or” or by the word “and.” “And” indicates that both statements of the compound sentence are true at the same time. It is the overlap or intersection of the solution sets for the individual statements.
Step-by-step explanation:
The human skeleton can be divided into two systems. The axial system has 80 bones. It consists of the skull, spine, and ribs. The appendicular system has 126 bones. It consists of the shoulders, pelvis, and limbs. What fraction of the body’s bones are in the axial system? Give your answer in the simplest form. PLEASE HELP
The fraction of the body’s bones in the axial system is 40/103.
Given that, the axial system has 80 bones and the appendicular system has 126 bones.
What is the fraction?In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.
Total number of bones in the human skeleton system
= 206
Fraction of bones in the axial system
= 80/206
= 40/103
Hence, the fraction of the body’s bones in the axial system is 40/103.
To learn more about the fraction visit:
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There is two parts to this question they are both screenshotted.
What will be the result of substituting 2 for x in both expressions below?
1/2 x + 4
x + 6 - 1/2 x minus 2
Both expressions equal 5 when substituting 2 for x because the expressions are equivalent.
Both expressions equal 6 when substituting 2 for x because the expressions are equivalent.
One expression equals 5 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent.
One expression equals 6 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent.
Answer:pretty sure the answer is A
Step-by-step explanation:
1/2(2) + 4 = 1 + 4 = 5
2 + 6 - 1/2(2) -2 = 8 - 1 - 2 = 5