Answer:
220
Step-by-step explanation:
Answer:
The least Common Multiple (LCM) of 11 and 20 is 220.
Step-by-step explanation:
what is the rate of change please help asap
Factorise the following: x^2-14x+48
Answer:
(x-8)(x-6)
Step-by-step explanation:
To factor this, you need the numbers that will multiply together to give you the third number (48 in this case) and add together to give you the second number (-14). -8 * -6 = 48. -8 + -6 = -14
Which of the following equation have infinitely many solutions?
Answer:
C
Step-by-step explanation:
In the complex number system, which expression is equivalent to (3 - 5i) - (7 - 81)?
0-4 + 3i
0-19-591
0 10 - 131
0-4 - 131
If a sprinkler waters 1 over 8 of a lawn in 1 over 4 hour, how much time will it take to water the entire lawn?
a
3 over 8 hour
b
1 over 2 hour
c
2 hours
d
4 hours
- 2 - 5x = -16 for x
[tex]x = 2 \frac{4}{5} x =2.8[/tex]
Have a good day
Can anyone help me with H?
Answer:
13 units
Step-by-step explanation:
It is an equilateral triangle, so all sides have the same length
A cell phone plan costs `\$200` to start. Then there is a `\$50` charge each month. Let x represent the number of months, let y represent the total cost of the plan. Write an equation to represent this situation.
Answer:
y=50x+200Step-by-step explanation:
Step one:
given data
cost of plan = $200
monthly charge= $50
let the number of months be x
and the total be y
Step two:
Required
the equation to represent the situation is the same as the straight line equation
y=50x+200
A sandwich shop has 60 stores and 60% of the stores are in California. The rest of the stores are in Nevada. How many stores are in California and how many are in Nevada?
60x0.6=36 in California
60-36=42 in Nevada
determine the resulting polynomial
f(x)=9x+2
g(x)=-4x^2-5x+1
Answer:
ithink ilove u so much ..,......
help me with this fast
Answer: delete this please
Answer:
For 60: 120
For 65: 115
For 55: 125
( I mean I could be wrong but thats what I got)
Step-by-step explanation:
Which expression is equivalent to
1567
A)
5 x 5 x 5 x 5 x 5 x 5
B)
6 x 6 x 6 x 6 x 6 x 6 x 6
C)
6 x 5
D)
5/6
Answer:
A
Step-by-step explanation:
5*5*5*5*5*5
Answer:
the answer is a
Step-by-step explanation:
This is for a grade,Please help me out as much as you can!!!
Answer:
a
Step-by-step explanation:
It takes 43 facial muscles to frown. This is 26 more muscles than it takes to smile. Write and solve an equation to find the number of muscles it takes to smile. (example: s + 1 = 4)
Answer:
Number of facial muscles it takes to smile, S = 20
Step-by-step explanation:
Let
Number of facial muscles it takes to smile = S
Number of facial muscles it takes to frown, F = 46
This is 26 more muscles than it takes to smile
F = S + 26
46 = S + 26
Subtract 26 from both sides
46 - 26 = S + 26 - 26
20 = S
S = 20
The number of muscles it takes to smile is 20
If y'll need a brainiest and you have 6 or less answer this question! Just trying to help!
Answer:
wait but do you have a question still or???
6th grade math i mark as brainliest
Answer:
4
Step-by-step explanation:
2^2=2+2=4
Plot 2 points 7 units away from 3 in both directions.What are the numbers
Answer:
-4 and 10
Step-by-step explanation:
the numbers decrease as you go left. 3-7= -4. and they increase going right. 3+7= 10.
Need help ASAP please!
Answer:29
Step-by-step explanation:
Help HELP HELP HELP HELP HELP
Answer:
50 seconds
Solution: It is given that Clare is paid $90 for 5 hours of work. We know that $1 is equal to 100 cents. Hence, it take 50 seconds to earn 25 cents.
The graph shows the amount of money paid when purchasing bags of caramel corn at the zoo: What does the point (0, 0) on the graph represent? (4 points) The cost of zero bags of caramel corn The cost of one bag of caramel corn The cost of two bags of caramel corn The cost of three bags of caramel corn
Answer:
3
Step-by-step explanation:
When you add it up you get 3
Answer:
The answer is A, The cost of zero bags of caramel
Caleb read a total of 30 pager over 2 hours. After a total of 3 hours of reading this week, how many pages will Caleb have read in all? Solve using unit rates
Answer:
45 pages
Step-by-step explanation:
Caleb read a total of 30 pager over 2 hours.
To find the unit rates
2 hours of reading = 30 pages
1 hour of reading = x
Cross Multiply
2× x = 30 × 1
2x = 30
x = 30/1
x = 15 Pages.
Hence, he read 15 pages per hour
After a total of 3 hours of reading this week, how many pages will Caleb have read in all?
If;
1 hour = 15 pages
3 hours = x pages
Cross Multiply
x = 3 × 15 pages
x = 45 pages
Hence, Caleb would have read 45 pages in all
what is the number if 50% of 25% of the number is 96
Answer:
768
Step-by-step explanation:
because 50 percent of the num is 96 you double that and then multiply by four
The graph shows the relationship between the length of time Ted spends knitting and the number of scarves he knits.
What does 161616 mean in this situation?
Choose 1 answer:
Choose 1 answer:
Answer:
The answer is C It takes Ted 16 hours to knit a scarf.
Step-by-step explanation:
I got it on Khan.
Answer:
c
Step-by-step explanation:
enter a fraction)) as you can see i’m from an younger audience, i’m not smart as well- please help me out, i’m new to this as well
Answer:
1/5
hope it helps
Step-by-step explanation:
we can write it as
x÷ 3/7= 7/15
rest of the explanation in the pics above.
A standard showerhead in Marty's house dispenses 7 gallons of water per minute. Marty changed this showerhead to an energy-saving one. The equation shows the amount of water dispensed, y, as a function of the number of minutes, x, for the new showerhead. y = 3x How much water does Marty save each day with the change in showerheads if he uses the shower for 8 minutes each day? 4 gallons 12 gallons 32 gallons 53 gallons
Answer:
32 gallons
Step-by-step explanation:
A standard showerhead in Marty's house dispenses 7 gallons of water per minute. If he showers for 8 minutes, he uses:
1 minute = 7 gallons
8 minutes = x
x = 7 × 8 minutes = 56 gallons of water
We are told that:
Marty changed this showerhead to an energy-saving one. The equation shows the amount of water dispensed, y, as a function of the number of minutes, x, for the new showerhead. y = 3x
The equation for the energy saving shower:
y = 3x
Where x is the number of minutes spent in the shower
For 8 minutes
y = 3 × 8
y = 24 gallons
The gallons of water Marty saved each day with the change in showerheads if he uses the shower for 8 minutes each day is calculated as:
56 gallons - 24 gallons
= 32 gallons
algebra test so please don’t answer unless you know you’re right.
Answer: I found the perimeter of the rectangle I got: 10x+4
Step-by-step explanation:
I am confused on how to do this.
Solve.
8w+5=4(2w+1)
A. W=0
B. No solution
C. W= -1/2
D. Infinity many solutions
Answer:
B. no solution
Step-by-step explanation:
8w + 5 = 4(2w +1)
8w + 5 = 8w + 4
-8w - 8w
5 = 4
This weekend, they plan to ride a bicycle with a total mileage of 3 3/4. If they travel 2 1/4 miles and take a break, how many miles will they need to travel?
Answer:
1 1/2 miles
Step-by-step explanation:
Total mileage needed = 3 3/4 mies
Amount taken = 2 1/4 miles
Amount they still need to travel = Total-amoutnt taken.
Amount they need to travel = 3 3/4 - 2/1/4
Convert to improper fractions
Amount they need to travel = 15/4-9/4
Amount they need to travel= 6/4
Amount they need to travel = 1 2/4
Amount they need to travel= 1 1/2 miles
A 2-column table with 4 rows titled How many text messages do you send a day question mark. Column 1 has entries 0-50, 50-100, 100-150, more than 150. Column 2 has entries 10 percent, 75 percent, 10 percent, 5 percent.
The 4,000 students at Tech High were surveyed about their use of text messaging. How many students said they text 50-100 times a day?
students
Answer:
3000
Is Your Answer
Answer:
3000
Step-by-step explanation: