Answers
Answer:
x=5 hours
Step-by-step explanation:
let he works daily in the evening =x hours
5(3+x)=40
3+x=40/5=8
x=8-3=5
x=5
Related Questions
i need help im bad at math it would be great if you gave the answers and explained how
solve for x: 4/9x-2=2/3 (in fraction form)
solve for x: 0.5 (x+0.3)=2.95 (in decimal form)
11x-4 is greater or less or equal to 117
what is 72-3x and is it greater less or equal to 30
Answers
Answer:you would multiplyu the other numbers by 3 so it would be 4/9x=8/3or x=6
Step-by-step explanation:
Answer:
Q.1 answer is 6
Q.3 and 4 depends on the value of x that you apply
Take a look at the math picture
Answers
Answer:
8x10^5
Step-by-step explanation:
Answer:
Using the knowledge that a x 10ⁿ = a followed by ⁿ zeroes (eg: 5 x 10³ = 5,000)
We know that:
4 x 10⁴ is equal to 40,000
2 x 10¹ is equal to 20
Using the knowledge that (a)(b) = a x b, our next step would be to multiply those figures together.
40,000 x 20. We can do this without a calculator by counting how many zeroes are there.
Since there’s 5 zeroes, we know our answer will have 5 zeroes and we can take those 5 zeroes out of our equation:
So instead of 40000 x 20, we have 4 x 2 which we know is 8. Using our knowledge that our answer will have 5 zeroes, 40000 x 20 is equal to 800,000 (8 followed by 5 zeroes).
Our final step is to put that number into scientific notation. We know that 800,000 contains 5 zeroes, therefore 800,000 in scientific notation is:
8 x 10⁵
The correct answer would be D.
I hope this made sense and helps you and if you have any questions or think that I’ve made a mistake please let me know!
:)
im goign to have a mental breakdown can someone do this
Answers
Answer:
First one is 12 kilometers per hour
Second one is 9 kilometers per hour
Third one is 8 2/5 kilometers per hour
Fourth one is 7 kilometers per hour
Hope this works!
This Is a math Problem need some help
Answers
Answer:
B - 2 ( x + 5 ) = 26
Step-by-step explanation:
Choose an integer between െ5 and െ10. Label it ܴ on the number line created in Problem 3, and complete the following tasks. a. What is the opposite of ܴ? Label it ܳ. b. State a positive integer greater than ܳ. Label it ܶ. c. State a negative integer greater than ܴ. Label it ܵ. d. State a negative integer less than ܴ. Label it ܷ. e. State an integer between ܴ and ܳ. Label it ܸ.
IM ADDING A PICTURE OF THE QUESTION
Answers
please help asap! ty!! giving double points if you answer all questions!! tysmmm
Answers
Answer:
1 A is correct, 2 D is correct, 3 D is correct, 4 B is correct
Step-by-step explanation:
Answer:
1. a
2. a
3.b
4.d
Step-by-step explanation:
PLEASE ANSWER QUICKLY ITS DUE IN 3 MIN LOL
Artaud noticed that if he takes the opposite of his age and adds 39 he gets the number 23. How old is Artaud?
Answers
61??
explaination:
x+39= 23
-16+39= 23
-16 opposite is 61??
hope this helps!
Answer:
Artaud's age is 16.
Step-by-step explanation:
answer this pleaseeeee
Answers
640/400=1.25
1.25*4=5
Answer:
It would take 5 minutes to read 800 words.
Step-by-step explanation:
First you have to find the rate he reads by dividing 640 by 4. This gives us 160wpm. Now, divide 800 by 160 to get 5 minutes.
Is anyone here good at factors and exponents?
Answers
Answer:
me
Step-by-step explanation:
DUE NOW!!!
Jake is hiking a trail that leads to the top of a canyon. The trail is 4.2 miles long, and Jake plans to stop for lunch after he completes 1.6 miles. How far from the top of the canyon will Jake be when he stops for lunch?
Answers
Answer:
He will be 2.6 Miles away from the canyon.
Step-by-step explanation:
4.2-1.6=2.6
Answer:2.6miles from the top
Step-by-step explanation:
4.2-1.6=4.2+1.6=2.6miles from the top
a plant grows at a constant rate. lokesh records the height of the plant each week. The unit rate is measured in inches per week. what is the constant of proportionality A.3 B.3 C.1/2 D.2/3 NVM it's 1/2
Answers
I know you already got this answered, but I need points. Can I get brainliest?
answer: C
NVM i just noticed that u already understand it :)
please answer thank you have a great day:)
Answers
Which is the greatest rate? 2.3% 0.99% 2.25% 1.1%
Answers
Answer:
2.3%
Step-by-step explanation:
Explanation:
Can someone please say which ones and yes and which ones are no ?
Answers
What does negative 5 over 2 < −1 indicate about the positions of negative 5 over 2 and −1 on the number line? (1 point)
A. negative 5 over 2 is located on the left of 0 and −1 is located on the right of 0
B. negative 5 over 2 is located on the right of 0 and −1 is located on the left of 0
C. negative 5 over 2 is located on the left of −1
D. negative 5 over 2 is located on the right of −1
Answers
Answer:
D
Step-by-step explanation:
This indicates that 5/2 is less than -1 on the number line.
The student council has decided to have a raffle at the carnival. They came up with a table to show the relationship between the number of tickets bought and the number of raffle entries. Explain why it could be helpful for the student council to determine an equation to represent this data.
Answers
Answer:
An equation is helpful in other to make predictions about the number of raffle entries for a given number of tickets purchased.
Representing data such the one described above as an equation is helpful in other to obtain a mathematical model to make projection about the number of raffle entries possible for any number of ticket purchased.
For instance :
If the number of tickets bought = x
Number of raffle entries = y
A linear equation model to predict the number of raffle entries, y can be obtained. Hence, we can have a model in the form :
y = bx + c
Where, b = slope or rate of change
c = intercept.
An equation is helpful in other to make predictions about the number of raffle entries for a given number of tickets purchased.
Step-by-step explanation:
Answer:Write an equation to find the number of each type of ticket they should sell.Let "x" be # of adult tickets; Let "y" be # of student tickets: Value Equation: 5x+3y=450-------------------------- b. Graph your equation.y = (-5/3)x+150
c. Use your graph to find two different combinations of tickets sold.I'll leave that to you.
And so looking at a table only gives you a small number of data points, whereas an equation can be used to find any data point.
Step-by-step explanation:
Kym used the integer tiles to find the sum of (–3) + 6. The line showed that the answer is negative 3. Which of the following does Kym need to do to get the correct answer?
Answers
Answer:
remove the zero pairs
Step-by-step explanation:
Choose the correct math expression for: 25 less than 32.
25 + 32
25 x 32
25 - 32
32 - 25
Answers
Answer:
32-25
Step-by-step explanation:
Please Helpp Mee! I need it NOW!
Answers
Answer:1st one 2nd one and 8th
Step-by-step explanation:
HELLLLLLLLLLLLLLLLLPPPPPPPPP
Answers
Answer:
C
Step-by-step explanation:
-6(-2/3 + 2x)
~Distribute
4 - 12x
Best of Luck!
Answer:
ill try ummmm
Step-by-step explanation:
the third one I thinkkkkkkkkkkkkkkk
A store manager wishes to investigate whether there is a relationship between the type of promotion offered and the number of customers who spend more than $30 on a purchase. Data will be gathered and placed into the two-way table below.
Answers
Answer:
d
Step-by-step explanation:
What is the product? Express the answer in lowest terms.
2/3 times 6/11
4/33
8/33
4/11
8/11
Answers
Reduce the numbers with the greatest common factor (3):
2 x 2/11
= 4/11
A correct option is option (c).
The given expression is,
[tex]\frac{2}{3}\times \frac{6}{11}[/tex]
Product :
The product of two fractions can often be expressed by an equivalent fraction where the numerator and denominator have been divided by a common factor.
[tex]\frac{2}{3}\times \frac{6}{11}=\frac{2\times2}{11}\\ =\frac{4}{11}[/tex]
A correct option is option (c).
Learn more about the topic Product:
https://brainly.com/question/4077992
Find the LCM and GCF of 12 and 15.
pls hurry and help me
Answers
Answer:
60Step-by-step explanation:
Answer:
60 lcm 3gcf
Step-by-step explanation:
A customer is comparing the costs of two cell phone plans. In Plan A, he will pay $0.15 per call and there is no monthly fee. In Plan B, he will pay $0.08 per call, but there is a monthly fee of $4.50. What is the greatest number of calls c he can make in one month for Plan A to remain less expensive than Plan B?
Answers
Answer:
He could make a total of 29 calls before meeting the price of Plan B's monthly fee.
Step-by-step explanation:
0.15 x 29 = 4.35
Which number is the additive inverse of –5?
– One-fifth
0
Negative one-fifth
5
Answers
If you want to do process of elimination A and C are fractions and B doesn’t have five in it
pls help me with this 30 points to who ever answers this corectly
Answers
Answer:Under↓↓↓
Step-by-step explanation:
N.1: Linear and is non-proportional
N.2: Linear and proportional
N.3: Not Linear and non-proportional
N.4: Not Linear and proportional
N.5: Linear and non-proportional
N.6: Linear and proportional
On a basketball team, the following players made most of the 56 points made during the last basketball game.
Kenickie made 0.25 of the points
Doody made 21 points
Sonny made 27 of the points.
How many points did the remainder of the teammates make together during the last game?
Answers
Answer:
7.75
Step-by-step explanation:
56-27-21-0.25=7.75
Find a value for a that makes this statement true.
a ÷ 6 greater than 1.
Answers
Answer:
Anything greater than 6 will make a ÷ 6 greater than 1. a > 6
Step-by-step explanation:
36 divided by 6 would equal to 6. 6>1
The map shows the location of the houses of Dan, Joe, Lee, and Roy:
The coordinates of the community center are (5, −1). Who has a house in the same quadrant as the community center?
Dan
Joe
Lee
Roy
Answers
Explanation: The community center is in quadrant two by the coordinates. Joe is in the same quadrant.
What is 3.75 multiplied 2.6
Answers
Answer:
The answer to that is 9.75
Step-by-step explanation:
Hope this helps! Good luck
Step by step explanation