1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VladimirAG [237]
3 years ago
10

Solve the equation(5p-8)/2=(7p+4)/6​

Mathematics
1 answer:
ohaa [14]3 years ago
4 0

Answer:

p=7/2=3.5

Step-by-step explanation:

(5p-8)/2=(7p+4)/6

cross product

2(7p+4)=6(5p-8)

14p+8=30p-48

8=30p-14p-48

8=16p-48

16p=8+48

16p=56

p=56/16

p=7/2=3.5

You might be interested in
If the sales tax rate is 7.25% in California, then how much tax should a merchant charge in San Francisco for the sale of a $15
Semmy [17]
$15 x .0725 = 1.0875 which we have to round to $1.09
Notice how I changed the  7.25% to a decimal .0725 by moving it back two places.
7 0
2 years ago
Read 2 more answers
Help me please!!!!!!!!!!!!!!!
shutvik [7]

Answer:

12 20 15

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Question 18 Item 18 The distribution of the number of moths captured per night by a certain moth trap is approximately normal wi
juin [17]

Answer:

Standard deviation 46.3

Step-by-step explanation:

A 28% of the distribution is equivalent to a z score of -0.5828, you can use a z table to find that.

Z score is calculated as follows:

z = \frac{x-\mu}{\sigma}

x is the number being evaluated

μ is the mean

σ is the standard deviation

And it is used to calculate how many standard deviations you are from the mean of the sample.

Replacing with the known information you can calculate the standard deviation:

\sigma=\frac{x-\mu}{z} =\frac{76-103}{-0.5828}= 46.3

4 0
3 years ago
Can someone help me and show me how to solve this?
DedPeter [7]
XYA = (104 -52)/2

52 /2 = 26

the answer is 26 degrees
8 0
3 years ago
Read 2 more answers
PLEASE HELP According to the stem-and-leaf plot above, how many students scored a
Anna71 [15]

Answer:

17

Step-by-step explanation:

Do you even know what a stem-leaf plot is?

The scores lower than 80% are:

70, 70, 71, 78, 62, 62, 63, 68, 69, 69, 57, 57, 58, 49, 49, 30, and 21 percent according to the data given. That is 17 scores less than 80 percent.

8 0
3 years ago
Other questions:
  • Three times the measure of an angle is 14 less than the measure of its complement. what's the measure of the angle?
    14·1 answer
  • An inspector inspects large truckloads of potatoes to determine the proportion p in the shipment with major defects, prior to us
    12·1 answer
  • I need help on this one too!
    7·1 answer
  • I need help please help
    9·1 answer
  • Please help ASAP!! I'm really struggling at this problem. Will give 10 points & to the brainliest!
    9·2 answers
  • Determine the singular points of the given differential equation. Classify each singular point as regular or irregular. (Enter y
    13·1 answer
  • Solve for x: 2x^2+3x=2
    7·2 answers
  • Hello can anyone please help me
    12·1 answer
  • If 4/9 of the 63 fishes in the tank were guppies. How many of the fish were not guppies
    10·1 answer
  • In a circle of radius 1, what is the length of an arc cut off by a central angle of 2 radians?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!