if 1/2p=2 1/2q, find q:p
its 2 and a half not 21/2
Answer:
1/5 = q/p, or q:p
Step-by-step explanation:
You might want to rewrite 1/2p=2 1/2q as (1/2)p = (2 1/2)q.
To remove the fractions, multiply both sides by 2:
p = 2(2 1/2)q becomes p = 5q.
Dividing both sides by 5 yields p/5 = q.
Dividing both sides by p yields 1/5 = q/p, or q:p
FOR REA PLEASE HELP ASAP
Answer:
16
Step-by-step explanation: -7 is the least number and 9 is the greatest. the range between -7 and 9 is 16
9. Sam built a storage cube out of plywood. How many square meters of
plywood did Sam use for the cube?
Answer:
3
Step-by-step explanation:
a cube has 6 sides, and each side is 0.5, if you add 0.5 6 times you will get 3
200 tickets were sold in a school’s annual musical performance. Students' tickets cost $2.50 each and parents tickets cost $3.50 each. The total amount collected was $537. How many tickets were sold for parents?
Answer:
Step-by-step explanation:
number of students ticket sold = x
number of parent tickets sold = y
If a total of 96 tickets were sold
x+ y =96 ---- eq 1
If a total of 96 tickets were sold for $306.25
2.50x + 3.75y=306.25 ---- eq 2
x+ y =96
y=96-x
substitute value of y in equation 2
2.50x + 3.75 (96-x)=306.25
2.50x + 360 -3.75x =306.25
- 1.25 x = -53.75
x = 43
therefore the answer would be y=96-x=96-43=53
Sharon went to the mall and purchased 4 pairs of jeans for $24.99 each, 1 pair of gym shoes for $125.57 and lunch for 15.93 the tax on all of the items that she purchased was 6%. How much did she spend at the mall?
Answer:
$226.97
Step-by-step explanation:
$24.99 x 4 = $99.96
$99.96 + $125.57 = $225.53
$225.53 + $15.93 = $241.46
$241.46 - 6% = $226.97
3) The start-up cost to join Tunes is $7.95 plus $0.95 per song downloaded. If Will spent $26, write and solve a linear equation to find how many songs he downloaded
Answer:
X = 19 songs
Step-by-step explanation:
Y = 0.95x + 7.95
26 = 0.95x + 7.95
Solve for x
26-7.95 =0.95x
18.05/0.95 = x
X = 19 songs
2.
The perimeter of the rectangle is 24 cm. Find the value of x.
A. 3
B. 12
C. [tex]\frac{8}{3}[/tex]
D. 18
Answer:
I thinks is
A is the best answer
The owner offers a payment plan where the total cost of the
mountain bike is paid in 3 equal monthly payments. Determine the amount
of each monthly payment.
Answer:
$131.85
Step-by-step explanation:
First, we need to find the net price (after discount and tax) It's a 15% discount, so just find 85% (100-15=85) of the original price. You'll get $373.15.
For tax, multiply by 1.06, since it's a 6% tax (1+.06). You'll get $395.539.
You're paying over 3 months time, so to find payment each month just divide by 3.
395.539/3 = 131.8463333
Round to 131.85
Your answer is $131.85 dollars per month
Factor the expression using the GCF. 6x + 42
Answer: 6x + 42 +=78
.
Step-by-step explanation:
The factor of the given expression is x +7.
What is GCF in mathematics?The "greatest common factor" is referred to as the GCF. The biggest number that is a factor of two or more numbers is known as the GCF.
Given an expression 6x + 42 = 0. for factorization take 6 commons from both sides.
6(x + 7 ) = 0
x + 7 = 0
Therefore (x + 7) is the factor of the given equation
Learn more about factor here:
https://brainly.com/question/14209188
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Which expression represents 6 x 6 x 6 x 4x4
A. 6² x 43
B.63 x 42
C (6 x 3) + (4 x 2)
D. (6 x 6 x 6) + (4 x 4)
A spinner is divided into blue, green, and red parts. George spins the spinner 300 times. A table of outcomes is shown. Based on this data, what is the estimated probability of the spinner landing on red?
A) 0.45
B) 0.50
C) 0.34
D) 0.23
blue:91
green:107
red:102
We have two fractions, \dfrac{2}{5} 5 2 start fraction, 2, divided by, 5, end fraction and \dfrac{3}{10} 10 3 start fraction, 3, divided by, 10, end fraction, and we want to rewrite them so that they have a common denominator (and whole number numerators). What numbers could we use for the denominator? Choose 2 answers: Choose 2 answers: (Choice A) A 10 (Choice B) B 5 (Choice C) C 20 (Choice D) D 15
Answer:
(Choice A) A 10
(Choice C) C 20
Step-by-step explanation:
Fraction 1: 2/5
Fraction 2: 3/10
rewrite them so that they have a common denominator (and whole number numerators
For both fractions to have a common denominator, find the lowest common multiple of both denominators
5 = 5, 10, 15, 20, 25, 30, 35, 40
10 = 10, 20, 30, 40
The two lowest common multiple of 5 an 10 is 10 and 20
Therefore, the answer is
(Choice A) A 10
(Choice C) C 20
Answer:
10,20
Step-by-step explanation:
got it right un khan! trust me! :D
a rectangle has an area of 446.4 miles and a base of 18 miles what is the height
Answer:
24.8
Step-by-step explanation:
To answer this we must divide 446.4 by 18 and we get 24.8
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Kaitlin wants to pour 27.17 grams of salt into a container. So far, she has poured 25.98 grams. How much more salt should Kaitlin pour?
Answer:
1.19
Step-by-step explanation:
27.17-25.98= 1.19
the logarithm is the ____ of a specified base
Please i need help!!!!!
Answer:
Function
Step-by-step explanation:
find the equation of the line shown
Answer:
y = 2x
Step-by-step explanation:
We know the y intercept of the line is 0
We can find the slope
(0,0) and (3,6)
m = (y2-y1)/(x2-x1)
= (6-0)/(3-0) = 6/3 = 2
The equation of a line in slope intercept form is
y= mx+b where m is the slope and b is the y intercept
y =2x+0
y = 2x
Can someone help me with this. Will Mark brainliest.
Answer:
no.
Step-by-step explanation:
since 2 of the sides are much longer than the shorter sides, diagonals of a rectangle will not intersect at a right angle (perpendicular) whereas a square, with all sides equal, would. This is because the distance from the center to each of the corners is the same for each corner.
Find the measure of angle x in the figure below:
1)
35°
2)
48°
3)
69°
4)
78°
Answer:
x is 48°
Step-by-step explanation:
look at picture ......
Find the area of the figure. Round to the nearest hundredth.
Answer:
66.27 in²
Step-by-step explanation:
([tex]\pi[/tex]2²)+(4*4)
50.27+16
66.27
On Saturday jeff used 2 quarts 1 cup of water from a full gallon of water. On Sunday he used 3 pints of water from the same gallon. How much water was left in the gallon after sunday
Answer:
17.80
Step-by-step explanation:
How does dating violence affect health? Click all that apply.
Answer:
b. c. d
Step-by-step explanation:
Answer:
Some teens are at greater risk than others.
For example, youth who are victims of teen dating violence are more likely to experience symptoms of depression and anxiety. Engage in unhealthy behaviors, like using tobacco, drugs, and alcohol. Exhibit antisocial behaviors, like lying, theft, bullying, or hitting.
Step-by-step explanation:
Yes all 3 you choose are correct
URGENT HELP!!
assignment due soon, *please answer any question u want*
Answer: 24. A. 8 I hope it's right
Step-by-step explanation:
BRAINLY TO WHOEVER HELPS ASAP
A mother bear and her cub catch fish from a river . The mother bear catch 10 fish the mother bear catch 5 times as many
Answer:
This doesn't make sense.
Step-by-step explanation:
If the question was "A mother bear and her cub catch fish from a river. The cub catches 10 fish and the mother bear catches 5 times as many as the cub. How many fish did the cub catch?" then the answer would be, The mother bear caught 50 fish.
This is because if the cub caught 10, and the mother caught 5 times that amount, the mother caught 5 x 10 fish. 5 x 10 = 50.
The mean numberr of stereos sold per day at the store was 15 over a period of 7 days which statement must be true about the stereo sales at the store
Answer:
well I don't know the options, but I do know that 105 would have been sold in a week.
Step-by-step explanation:
15 x 7 = 105
Select the correct answer.
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0
1
2
3
4
у
6
8
14
24
38
Choose...
function
This function is best modeled by a(n)
Brainliest to answer this math question<33
Answer:
the . ans 15, 20
Jamal went to the post office to buy stamps and large envelopes. Each stamp costs the same amount, and each large envelope costs the same amount. The first customer paid $13.25 for 14 stamps and 5 large envelopes.The second customer paid $23.75 for 10 stamps and 15 large envelopes. What was the cost in dollars of each large envelope?
Answer:
Step-by-step explanation:
i chose .95 cents!
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Answer:
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Elijah is going to invest in an account paying an interest rate of 5.5% compounded continuously. How much would Elijah need to invest, to the nearest hundred dollars, for the value of the account to reach $1,400 in 16 years?
Answer:
600
Step-by-step explanation:
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