Answers
Set up proportions would give you: 10/3x+1 = 22/7x-1
With that in mind, cross multiply, which would give you: 10(7x-1) = 22(3x+1).
Turns into: 70x -10 = 66x+22. Then just solve for x
Related Questions
Kelli has $33 in her checking account. She then writes a check for $42. What is the balance of Kelli's bank account?
Answers
Answer:
-9
Step-by-step explanation:
42-33= 9
But she is writing a check for $42 and only has $33 so that will send her into negatives.
1-27
What is the simplified version of Square root of -27
Answers
Answer:
3√3
Step-by-step explanation:
Katie's deli can make 60 sandwiches in 4 hours. Stacy's can make double that in the same amount of time. How many sandwiches can Stacy's deli make in 6 hours
Answers
Answer:
Step-by-step explanation:
Answer: 150 sandwhiches
Step-by-step explanation: 60 sandwhiches in 4 hours. 15 sandwhiches per hour so you add 30 to the doulbe of 60 which is 120 then you add 30
please help! asap
d- 5.44
Answers
Answer:
Step-by-step explanation:
2.72 is the unit rate
Which is the better buy? 22 vitamins for $2.00 at Rite Aid or 40 Vitamins for $3.00 at CVS. Explain why
Answers
Answer:
40 for $3
Step-by-step explanation:
you get an extra 18 for $1:00 here if you got 2 of each 22+22 is 44 for $4 40+40 is 80 for $6
hope this helps
A fertilized egg receives 50% of its chromosomes from sperm and 50% from the egg. Which process ensures that the sperm and egg contain only 50% of the chromosomes of an organism?
Answers
Answer:
Step-by-step explanation:
Answer:
U ଏହାକୁ ଡିକୋଡେଡ୍ କରିନାହିଁ ତୁମେ ଏତେ ଅଦ୍ଭୁତ ଏବଂ ମୂକ ଲୋଲୋଲ୍ |
Step-by-step explanation:
In circle O, RT and SU are diameters. Circle O is shown. Line segments S U and R T are diameters. Line segment O V is a radius. Point V is between points R and U. Angle W O R is (13 x) degrees and angle T O U is (15 x minus 8) degrees. If mArc R V = mArc V U , what is mArc V U ? 47° 52° 64° 87°
Answers
Answer:
You first have to work out T O U and the answer will be a negative. This means that it will be within another angle
Answer: C 64
Step-by-step explanation:
9 qt. of a 20% acid solution was mixed
with 1 qt. of pure water. What is the
concentration of the mixture?
Answers
Answer:
18 beac sasdsasd
Step-by-step explanation:
A right cone has a slant height of 20 feet, and the diameter of the base is 24
feet. What is the height, h, of the cone?
20 ft
24 ft
A. 544
B. 12 ft
c. 256 ft
D. 16 ft
Answers
Answer:
D. 16 ft
Step-by-step explanation:
h = √20² - (24/2)² = √400-144 = √256 = 16
A city has a 5% sales tax.
A book costs $32.55 after tax.
How much did it cost before tax?
*please answer quick and tell me how you did it*
Answers
Answer: $30.92
Step-by-step explanation:
First step is to turn 5% into a decimal so that you can use it easier in a math sentence -- 0.05
Next, find out what 5% of $32.55 is by multiplying
0.05 x 32.55
= 1.6275
Round to the nearest cent because we don't use anything smaller than a cent when we are talking about money.
= $1.63
This is the amount of tax included in the price of $32.55
If we want to know what it the book cost before tax we simply take the tax off.
$32.55 - $1.63
= $30.92
Hope that helps :)
A mason has 7,758 bricks that he needs to share equally among 9 dierent building sites. How many bricks should go to each site?
Answers
Answer:
The answer is 862
Step-by-step explanation:
All you have to do is divide 7758 by 9 which would equal 862. Hope this helps.
Solve for x:
a
3
b
9
c
1.5
d
13.5
Answers
Hi there! :)
[tex]\large\boxed{\text{ x = 9}}[/tex]
The two angles pictured are vertical angles, therefore:
8x - 6 = 6x + 12
Solve for x by subtracting 6x from both sides:
2x - 6 = 12
Add 6 to both sides:
2x = 18
Divide both sides by 2:
x = 9.
Answer:
9 is ur answer
Step-by-step explanation:
8x-6=6x+12
8x-6x=12+6
2x=18
x=9
Hope this helps u...
Maria wants to add to her CD collection. If a CD costs $12, which expression shows the cost of d CDs? A. 12 - d B. 12 ÷ d C. 12 + d D. 12 × d
Answers
Step-by-step explanation:
Cost of CDs
= Number of CDs * Cost of one CD
= d * $12
= $12d. (D)
The answer is using multiplication as we have a unit rate and we wish to find the total.
Answer:
D. 12*d, or 12d
the probability of getting less than 3 in a single throw of a dice is
Answers
Answer:
There are two numbers {1,2} which is less than 3. so, required probability P(E) = 2/6 = 1/3.
Step-by-step explanation:
hope this helps
If f (x) = 4х + 5, what is the value of f( 2) ? *
8
13
5
3
Answers
Answer:
The answer is 13
Step-by-step explanation:
First, you replace x with 2. Then you multiply 4 and 2 which you get 8. Lastly, you add 8 and 5 so you get 13.
(-7-3i)(11-8i)
Simplified into the a+bi form
Answers
Answer: what
Step-by-step explanation:
Who pays more each month samantha or felipe
Answers
Answer:
felipe
Step-by-step explanation:
felipe is the answer because felipe. felipe is pay more than samamtha. its felipe
Answer:
Felipe
Step-by-step explanation:
felipe pays more than samantha will pay anyone.
text me (850)-814-8472.
Answers
Answer: kk
Step-by-step explanation:
If an orca is 200 m below the surface of the water and then swims up and jumps 5 m in the air, what is the total distance it traveled?
Answers
Answer:
Total distanced traveled = 205 m
Step-by-step explanation:
200 m+5 m=205 m
A car traveled 63 miles on 3 gallons of gas. What proportion can you set up to determine how many miles, m, the car can travel on 7 gallons of gas? 63 7 7 63 ECO II 63 = 3
Answers
Answer: With 7 gallons of gas, the car can travel 147 miles.
The proportion is:
N*(63 miles/3) = total distance the car can travel with N gallons of gas.
Step-by-step explanation:
We know that with 3 gallons of gas, the car can travel 63 miles.
Then for N gallons of gas, we first need to count the number of times that 3 is in N.
This is equal to the quotient between N and 3:
N/3
This is the number of times that we have 3 gallons of gas, in a total of N gallons of gas.
And for each one of these, the car can travel 63 miles.
Then the total distance that the car can travel with N gallons of gas is:
(N/3)*63 miles. = N*(63 miles/3) = total distance the car can travel.
In this case, we want to know how many miles the car can travel with 7 gallons of gas, then if we use that equation we get:
(7/3)*63 miles = 147 miles.
Alex says, if I split a shape into four parts,I have split it into quarters
Answers
The four parts need to be equal, only then the shape will be said to have splitted in quarters.
Jose won 59 pieces of gum playing basketball at the county fair. At school he gave three to every student in his math class. He only has 5 remaining. How many students are in his class?
Answers
Answer:
18
Step-by-step explanation:
59 - 5 = 54
54 / 3 = 18
Sunflower we haved renewed your helper thank you with working with our business
Answers
Answer: wdym? do u need any help
Step-by-step explanation:
Please answer this correctly without making mistakes
Answers
Answer:
6 tbsp and 2 tsp
Step-by-step explanation:
Hope this helps!
Solve pls
2x - 5 = 7
Answers
Answer:
[tex]x = 6[/tex]Step-by-step explanation:
[tex]2x - 5 = 7 \\ 2x = 12 \\ x = 6[/tex]
Hey there!
“Solve 2x – 5 = 7”
FIRST: ADD both SIDES by 5
2x – 5 + 5 = 7 + 5
CANCEL out: –5 + 5 because it gives you 0
KEEP: 7 + 5 because it helps us solve for x
7 + 5 = 12
NEW EQUATION: 2x = 12
SECOND: DIVIDE both sides by 2
2x / 2 = 12 / 2
CANCEL out 2 / 2 because that gives you 1
KEEP: 12 / 2 because it gives you the value of x
NEW EQUATION; x = 12 / 2
SOLVE ABOVE and you have your answer
12 / 2 = 6
Therefore, x = 6 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
can someone fact check this to make sure its correct
Answers
All your answers look good!
Answer:
looks good
Step-by-step explanation:
Hong made $323 for 17 hours of work
At the same rate, how much would he make for 7 hours of work
Answers
Answer:
$153
Step-by-step explanation:
323/17=19
19x7=153
Apply the distributive property to factor out the greatest common factor of all three terms. 24c + 36d + 18 =
Answers
Answer:
[tex]24c + 36d + 18[/tex] [tex]= 6(4c + 6d+3)[/tex]
Step-by-step explanation:
Given
[tex]24c + 36d + 18[/tex]
Required
Factorize
[tex]24c + 36d + 18[/tex]
Expand each term
[tex]6*4c + 6 *6d+6 *3[/tex]
Factor 6 out of the expression
[tex]6(4c + 6d+3)[/tex]
Hence:
[tex]24c + 36d + 18[/tex] [tex]= 6(4c + 6d+3)[/tex]
Answer:
6(4c+6d+3)
Step-by-step explanation:
jester has a piece of wood measuring 1 and 2/3 m.he needs to cut in pieces measuring 3/4 m long.how many pieces of wood did jester cut
Answers
Answer:
2 pieces
Step-by-step explanation:
Given
[tex]Length = 1\frac{2}{3}m[/tex]
[tex]Pieces = \frac{3}{4}m[/tex]
Required
Calculate the number of pieces
To do this, we have to divide the length of the wood by the length of each piece.
Represent this with x
[tex]x= \frac{Length}{Pieces}[/tex]
[tex]x= 1\frac{2}{3}/\frac{3}{4}[/tex]
Convert mixed numbers to improper fraction
[tex]x= \frac{5}{3}/\frac{3}{4}[/tex]
Change division to multiplication
[tex]x= \frac{5}{3}*\frac{4}{3}[/tex]
[tex]x= \frac{20}{9}[/tex]
[tex]x = 2.22[/tex]
[tex]x = 2[/tex]
ILL BRAINLIEST
Dan bought x grams of sugar. Clare bought 2/5 more than that. Which equation below represents the relationship between the amount of sugar Dan bought, x, and the amount Clare bought, y? *
y = 2/5x
y = 4/5x
Y = x + 2/5x
y = x - 2/5x
Answers
Answer: d
Step-by-step explanation:
