18=2x-10
solve for x
Answer:
14!
Step-by-step explanation:
subtact -10 from -10 and 18!
you will get 28 = 2x
then divide 2x from 28 and 2x
to get 14! hope this helps!
Student tickets cost $6.50 each. Which equation can be used to find the total cost c of any number of student tickets t?Immersive Reader
(5 Points)
t = 6.5c
c = 6.5t
t = 9.5c
c = 9.5t
FYI THIS IS A TEST AND I NEED IT AND THE RIGHT ANSWER IF U DO NOT KNOW THE ANSWER IT IS JUST A WASTE OF TIME
Dividing Fractions
On saturday, Lindsay walked 3 1/2 miles in 1 2/5 hours. What was her walking pace in miles per hour? Write in simplest form
Answer: 2 1/2
Step-by-step explanation:
Because of if we do kcf with the fraction and the once we get the improper fraction and turn it into a mixed number we have to simply and we’ll get 2 1/2
Taryn used 2 cups of salt to make 4 cups of homemade playdough. Which proportion can be used to calculate how many cups of salt Taryn needs to make 12 cups of playdough?
2/4=x/12 is the proportion can be used to calculate how many cups of salt Taryn needs to make 12 cups of playdough.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given that Taryn used 2 cups of salt to make 4 cups of homemade playdough.
We need to find the proportion can be used to calculate how many cups of salt Taryn needs to make 12 cups of playdough.
Let x be the number of cups if salt to make 12 cups of playdough.
2/4=x/12
Apply cross multiplication
24=4x
Divide both sides by 4
x=6
Hence, 2/4=x/12 is the proportion can be used to calculate how many cups of salt Taryn needs to make 12 cups of playdough.
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Can someone help plz...….. The math problem is
1= -2+(x/4) ,you solve for x
Look at the student work shown below.
Simplify: 6t(5s + 7).
(6t)(5s) + 7
30st + 7
Did the student correctly simplify the expression? If “yes,” explain the steps the student followed. If “no,” explain what the student did wrong and what should have been done.
PLZ HELP ITS A TEST
Answer:
3 0st + 42t
Step-by-step explanation:
that's the answer, so i guess you can explain or are you good?
Answer: 3 0st + 42t
Step-by-step explanation:
Pauline gets a 2% commission on her sales at her job. She sells $23,500 worth of products in May.
How much commission does Pauline earn in May
The amount of commission that Pauline earn in the month of May is: $470.
Using this formula
Sales commission=Commission percentage× Sales
Where:
Commission percentage=2%
Sales=$23,500
Let plug in the formula
Sales commission=2%×$23,500
Sales commission=$470
Inconclusion the amount of commission that Pauline earn in the month of May is: $470.
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Magdeline wants to know if the number of words on a page in her art book is generally more than the number of words on a page in her science book. She takes a random sample of 25 pages in each book and then calculates the mean, median, and mean absolute deviation for the 25 samples of each book.
Book Mean Median Mean Absolute Deviation
Art 68.7 50 15.4
Science 54.2 55 7.9
She claims that because the mean number of words on each page in the art book is greater than the mean number of words on each page in the science book, the art book has more words per page. Based on the data, is this a valid inference? (10 points)
Yes, because the mean is larger in the art book
No, because the mean is larger in the art book
Yes, because there is a lot of variability in the art book data
No, because there is a lot of variability in the art book data
Answer: Yes, because the mean is larger in the art book.
Step-by-step explanation:
to find the mean you add all of the numbers then divide by 3. the mean of the art book is 44.7. the mean of the science book is 39.03. so, she is correct with her statement.
Answer:
Step-by-step explanation:
a
What is 4x-2y=8 in slope intercept form?
Answer: y = -2x + 4
Step-by-step explanation: In slope-intercept form or y = mx + b form,
the y is isolated or by itself on the left side of the equation.
So start by subtracting 4x from both sides.
That gives us -2y = 4x - 8.
Notice I put the x term first because in y = mx + b form,
the x term comes first on the left side of the equation.
From here, we divide both sides by -2 to get y = -2x + 4.
Please help me with this question
Plz Help you don't need to answer all just sum of them
Answer:
Step-by-step explanation:
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Will mark brainleist
Hurry please
Answer: Where’s the question
Please help me out ASAP!
Picture below. Thank you in advance!
PPLSS I DONT WANNA FAIL simplify 7÷ 1/2
The answer is 14.
a number divided by 1/2 will equal that number times 2
7*2 = 14
Answer:
Your answer should be 14
Step-by-step explanation:
Explain why 4/20=1/5.
dividing
Step-by-step explanation:
if you divide 20 by 4 you get five. so when you simplify 4/20 you get 1/5
What are the x and y intercept of the blue inequality line?
Group of answer choices
A. (6,0) and (0,-2)
B. (6,-2) and (0,0)
C. (2,0) and (0,7)
D. (7,0) and (0,2)
Answer:
A
Step-by-step explanation:
The blue line starts at (6,0) and intercepts at (0,-2)
Hope this helps
Answer:
A correct me if im wrong
Step-by-step explanation:
Order each set of values from Least to Greatest Here is both Sets.
0.4 1/2
5/8 0.55
38% 5/7
Answer:
1.)
2.)
3._
Step-by-step explanation:
The two triangles below are similar. What is
the missing length?
A. 21
B. 22
C. 24
D. 26
Answer:b
Step-by-step explanation:
16+8=24 14+8=22 the triangles are similar so what one side does so does the other.
The missing length in the two similar triangles is C) 24.
The answer is C: 24.
The two triangles are similar, which means that all corresponding side lengths are proportional. In other words, the ratio of any two corresponding side lengths in the two triangles will be the same.
The two longest sides in the two triangles are 26 and x, respectively. Since these are corresponding side lengths, we know that the ratio of these two side lengths is equal to the ratio of any other two corresponding side lengths. Therefore, we have:
26 / x = 12 / 9
Solving for x, we get:
x = 26 * 9 / 12 = 24
Therefore, the missing length is 24.
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A bucket holds 10 white golf balls, 3 pink golf balls, and 5 yellow golf balls. Jason selects 1 golf ball from the bucket at random.
What is the probability that the golf ball he selects is white or pink?
5/54
5/13
13/18
13/5
these are fractions!
Answer:
13/18 because you add them all up and that equals 18.
What are the factor pairs of 55 and 5? im on my sisters account.
Answer:
The factor pairs of 55 and 5 are 1,5,11, and 55
Step-by-step explanation:
55 = 1 x 55 or 5 x 11. Factors of 55: 1, 5, 11, 55. Prime factorization: 55 = 5 x 11.
Answer:
The factor pairs of 55 are 1, 5, 11, 55.
T factor pairs of 5 are 1,5.
Step-by-step explanation:
Hope this helps! :)
Use complete sentences to describe why Set A = {x|x is an even whole number between 0 and 2} = ∅.
giving brainliest to the one who answers the best
Answer:
*1 month later*
Step-by-step explanation:
4.
(02.03 LC)
The following table shows the bonus earned by Benjamin for selling different numbers of vases:
Benjamin's Bonus
Number of Vases Sold
Bonus Earned
4
14
6
21
8
28
10
35
12
?
The missing number in the table is
. (5 points)
Answer: 42
Step-by-step explanation: the smaller numbers are counted by twos and the bigger numbers are counted by 6 so the number that is missing is 42 im not good at explaining so i hope you understood this so hope i helped :)
The graph below shows the numbers of cups of strawberry juice that are mixed with different numbers of cups of lemon-lime soda to make servings of strawberry soda:
What is the ratio of the number of cups of strawberry juice to the number of cups of lemon-lime soda? (5 points)
Group of answer choices
1:28
28:1
7:1
1:7
Answer:
D). 1:7
Step-by-step explanation:
I will mark you Brainliest
Please help
What is 2/5 x 3/4 in its most reduced from?
A)8/15
B)15/8
C)10/3
D)3/10
Answer:
D)3/10
Step-by-step explanation:
Answer:
D. 3/10
Step-by-step explanation:
2/5 x 3/4 = 3/10
The bakery bought 4 bags of flour containing 3.5 kg each. 0.475 kg of flour is needed to make a batch of muffins, and 0.65 kg is needed to make a loaf of bread. If 4 batches of muffins and 5 loaves of bread are baked, how much flour will be left? Give your answer in kilograms. - Please help me with this-
Question is in the picture please help.
Answer: a
Step-by-step explanation: its getting rid of water and the original is 40
EASY POINTS! JUST USE A CALCULATOR! BRAINLIEST AS WELL!
1234 + 2345 =
3456 + 4567 =
5678 + 6789 =
1234 + 7890 =
Answer:
3579
8023
12467
9124
yayyyyyyyyyyy
Answer:
1234 + 2345 = 3579
3456 + 4567 = 8023
5678 + 6789 = 12467
1234 + 7890 = 9124
Step-by-step explanation:
ARE THOSE RIGHT LOOK AT THE PICTURES WHATS THE UNKNOWN VALUE
can someone actually help me plzz help a sister outttt! you don't have to answer all !
1.Sandra has $60 in a savings account. The interest rate is 5%, compounded annually.
To the nearest cent, how much interest will she earn in 2 years?
2. Ernesto has $70 in a savings account that earns 10% interest, compounded annually.To the nearest cent, how much will he have in 2 years?
3.Emmet deposited $90 in a savings account earning 10% interest, compounded annually.To the nearest cent, how much interest will he earn in 3 years?
Answer to Number One: 66.15
Answer to number Two: 84.70
Answer to Number Three: 119.79
Shawn is coasting down a 500 cm long ramp on his inline skates. The wheels on his incline skates 32 cm in circumference. How many rotations does each wheel make while Shawn is coasting down the ramp. Round your answer to the nearest rotation.
Answer:
Step-by-step explanation:
16 rotations
500/32 = 15.625
15.625 rounded = 16
Therefore, the answer is 16 rotations.
Why:
500 and 32 are both given to you in distance. By divided 500 by 32 will give you how many times the shorter distance can fit into the longer distance. This will then give you the amount of rotations in the greater distance.
Once you have the answer, it asks for you to round to the nearest rotation. 15.625 rounds to 16 because 6 is in the tenths place. And we all know a number 5 or greater rounds up. So, 16 is the correct answer.
Answer:
It should be 16 rotations
Step-by-step explanation: