Answer:
x = − 9 /2 , 15 /2
Step-by-step explanation:
PLS HELP ME THIS IS VERY IMPORTANT
Can you guys tell me what is 5/6 - 2/15=
Answer:
7/10
Step-by-step explanation:
Answer:
answer is 7/10 and as a decimal 0.7
Step-by-step explanation:
A cupcake recipe calls for 3/8tablespoons of salt and 1/4tablespoons of
vanilla. How many tablespoons of salt and vanilla are required?
Answer:
create common denominator
Step-by-step explanation:
1/4 can become 2/8 by multiplying the top and bottom number by 2 now you have a common denominator to add 2/8+3/8 = 5/8
Simplify the expression: 9(7b+6)
Im stupid so-
Answer:
63b + 54
Step-by-step explanation:
Multiply The 9 by the 7 in the parenthesis, then, multiply the 9 by the 6 in the parenthesis.
Un-Simplified: 9(7b + 6)
Simplified: 63b + 54
Remember to include the "letter" in any equation that is like this, for it is a coefficient.
Multiply. Use the greatest common factor to write each answer in simplest form. 21 * 3/7
Answer:
9
Step-by-step explanation:
21*3/7
3*3 which is 9 so 9 is the answer
Answer:
9
Step-by-step explanation:
mark above answer brillinty
thanks for points ...♡
4500 people attended a football game. If 25% of the people who attended were teenagers, how many teenagers attended the game?
Answer: 1,125
Step-by-step explanation:
We have to find out what is 25% of 4,500.
Let's subtract by thousands first. We have to subtract 75% of the thousands.
4,000 - 3,000 = 1,000
Now, we have to subtract 75% of 500.
500 - 400 = 100
Now, we have to subtract 75% of 100. We currently have 1,100.
100 - 75 = 25
Add 1,100 and 25.
1,100 + 25 = 1,125
Hope this helps!
help!!
Your vacation costs you $500 for the airline ticket plus $100 per day, d. How much would it cost for a 7-day vacation?
Answer:
1,200$
Step-by-step explanation:
500+700 = 1.200$
700 = 100 per day for 7 day vacation
Answer:
$1200
Step-by-step explanation:
So the equation will look like this if d is days and c is cost: c=100d+500 this is it because the $500 is only a one-time fee while $100 is the rate of change so it depends on the number of days you are on vacation. Now since we know how many days we have to go we can just plug it in d: c=100(7)+500
Simplify: c=700+500
Add: c=1200
Answer: $1200
Hope this helps!
A gear is rotated 6.5 times. How many radians has it been rotated?
Answer:
6
Step-by-step explanation:
PLZ HELPPPPPP!!!!!!! ASAP
Answer:
RT = 18
Step-by-step explanation:
RY = TY
2z - 1 = 4z - 11
-2z = -10
z = 5
RT = RY + TY
RT = 2z - 1 + 4z - 11
RT = 6z - 12
RT = 6(5) - 12
RT = 30 - 12
RT = 18
-10/3 improper fraction as a mixed number
help please
7( 2x +4) = 49
Answer: 1.5
Step-by-step explanation: Distribute 7 to 2x and +4. 14x+28=49
Subtract 28 from both sides. 14x=21
Divide by 14 on both sides. X=1.5
Answer:
[tex]x=\frac{3}{2}[/tex]
Step-by-step explanation:
[tex]7\left(2x+4\right)=49[/tex]
[tex]\frac{7\left(2x+4\right)}{7}=\frac{49}{7}[/tex]
[tex]2x+4=7[/tex]
[tex]2x+4-4=7-4[/tex]
[tex]2x=3[/tex]
[tex]\frac{2x}{2}=\frac{3}{2}[/tex]
[tex]x=\frac{3}{2}[/tex]
Use front-end estimation to estimate the difference.
92.1 - 18.56
70
50
60
80
Answer:
70 is the answer.....Thank you ☺️
Will give brainliest :)
The product of two factors is 2,000. If one factor is 40, the other factor is ?
The other Factor of 2,000 is 50.
What is a Factor?A factor is a number that divides another number, leaving no remainder.
Given that, the product of two factors is 2,000, one factor is 40.
Let the other factor be x
According to question,
x*40 = 2,000
x = 2,000/40
x = 50
Hence, The other Factor of 2,000 is 50.
For more references on Factors, click;
https://brainly.com/question/24182713
#SPJ2
Find the midpoint of the segment with the given endpoints.
(1, -8) and (10,-3)
Answer:
(5.5, -5.5)
Step-by-step explanation:
Find the average of the x coordinates:
(1 + 10) / 2
11/2
= 5.5
Find the average of the y coordinates:
(-8 + -3) / 2
-11/2
= -5.5
These two averages will be the x and y coordinates of the midpoint:
So, the midpoint is (5.5, -5.5)
I need help I will give you Brainliest if it’s correct thank you
Answer:
13: 180 degree counterclockwise rotation.
14: Transkation and reflection.
Step-by-step explanation:
Help me determine the y-intercept of the line -3x+4y=-24
Answer:
the y intercept is (0,-6) and the x is (8,0)
Step-by-step explanation:
Write the slope-intercept form of the given line. Include your work in your final answer
Answer:
y = -3/2x - 3
Step-by-step explanation:
Has a y-intercept of -3 and a slope of -3/2
There are 24 boys and 16 girls on a playground. What is the ratio of boys to total number of children on the playground?Select all the equivalent ratios that represent this relationship. *
a. 24:40
b. 3:2
c. 6:10
d. 24:16
e. 3;5
f. 6:4
Which inequality is true?
A.
* > 1
B. 97 > 27
C. - 31
D. TI + 7 <10
Answer:
b
Step-by-step explanation:
97 is greater than 27
please mark brainliest
The library surveyed a total of 180 people about their favorite type of movie. If 40% of the people chose action movies, what part of the people chose action movies?
Mumbua had a packet of full sweets.She decided that each day she will eat half of what was in the packet.If she started eating the sweets on Monday,what fraction of all the sweets did she get on Thursday?
Answer:
there wont be a fraction the sweets are gone
Step-by-step explanation:
she got fat
Which of the following opitions have the same value as 5 percent of 35?
Answer:
1.75 is the same value as 5 percent of 35.Step-by-step explanation:
Even though there aren't any
options for what 5 percent of 35
is, I can find it out without multiple choice.
Answer = 1.75
Hope this helps! <3
Xian and his cousin Kai both collect stamps. Xian has 56 stamps and Kai has 72. The boys recently joined different stamp collecting clubs. Xian's club will send him 12 stamps per month. Kai's club will send him 8 stamps per month. After how many moths will Xian and Kai have the same number of stamps? How many will each have?
Answer:
After how many moths will Xian and Kai have the same number of stamps?
4 months
How many will each have?
104 stamps
Step-by-step explanation:
Let the number of stamps that they collect be represented by x
Xian and his cousin Kai both collect stamps.
Xian has 56 stamps . Xian's club will send him 12 stamps per month.
= 56 + 12× x
= 56 + 12x
Kai has 72 stamps. Kai's club will send him 8 stamps per month.
= 72 + 8 × x
= 72 + 8x
After how many moths will Xian and Kai have the same number of stamps?
56 + 12x = 72 + 8x
Collect like terms
12x - 8x = 72 - 56
4x = 16
x = 16/4
x = 4
Therefore, after 4 months, Xian and Kai would have the same number of stamps.
How many will each have?
x = 4
56 + 12x = 72 + 8x
56 + 12 × 4 = 72 + 8 × 4
56 + 48 = 72 + 32
104 = 104
Each of them will have 104 stamps.
Ethan got some money for his birthday. He spent 15of it on dog treats. Then, he divided the remainder equally among his 3 favorite charities. What fraction of his money did each charity receive? If he donated $60 to each charity, how much money did he receive for his birthday?
If 22 + 5 = 8x, then 12x =?
Answer:
Well x=3.375
Step-by-step explanation:
That's all I got.... sorry......
Question 1: Ben is mixing red and yellow paint in order to get orange. To get the shade he wants, he mixed 1 8 quarts of red and 3 4 quarts of yellow. What is the unit rate of red paint to yellow paint? Explain how you found the unit rate. Question 2: Sarah rode her bike 1 2 2 miles in 1 6of an hour. What is her unit rate in miles per hour? Show your work and explain your answer.
Answer:
is 1 8 1.8?
Step-by-step explanation:
Answer:
dgdfh
Step-by-step explanation:
A shoppers discount club charges a monthly fee of $15 and sells gasoline for $3.55 per gallon. The gas station across the street sells gasoline for $3.85 per gallon in charge is no fee. How many gallons of gasoline would you have to buy in one month to spend the same amount at either store? Write an equation to model the situation. Then solve.
Answer:
a. 15 + 3.55x = 3.85x b. 50 gallons
Step-by-step explanation:
a. Let x be the number of gallons of gasoline bought in the one month which makes the amount the same in either store.
The amount it costs to buy x gallons of gasoline in the shoppers discount club is 15 + 3.55x and the amount it costs to buy x gallons of gasoline in the gas station is 3.85x.
Since the amount is supposed to be the same after x gallons, we have that
15 + 3.55x = 3.85x
b. Solving this equation for the gallons of gasoline, x we find that
15 + 3.55x = 3.85x
collecting like terms, we have
15 = 3.85x - 3.55x
15 = 0.30x
x = 15/0.30
x = 50 gallons
So, they must buy 50 gallons of gasoline to spend the same amount in one month.
please help me solve this question ✋. a scientist used 3 gallons of liquid for every 7 hours he works. he uses ___ of a gallon each hour he works
Jaylon makes $57,000 and is getting annual raises of $2,500. Anita makes $64,000 and is getting annual raises of $1,500. How many years, y, will it take for Jaylon and Anita to make the same amount of money?
Answer: It will take 7 years for Jaylon and Anita to make the same amount of money.
Step-by-step explanation:
Let y be the number of years.
Given: Jaylon makes $57,000 and is getting annual raises of $2,500.
Total money Jaylon will make in y years = 57000+2500y
Anita makes $64,000 and is getting annual raises of $1,500.
Total money Jaylon will make in y years = 64000+1500y
When both make same amount,
[tex]57000+2500y= 64000+1500y\\\\\Rightarrow 2500-1500y=64000-57000\\\\\Rightarrow\ 1000y=7000\\\\\Rightarrow\ y=7 [/tex]
hence, it will take 7 years for Jaylon and Anita to make the same amount of money
is 6 the answer or no?
Answer:
You are right