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
amm1812
4 years ago
14

Three times the sum of a number and seven is 23 less than five times the number find the number wrong your answer to the nearest

integer if necessary
Mathematics
1 answer:
mote1985 [20]4 years ago
4 0

so you have your two equations 3x+7=5x-23 and solve for x which is your "number" leaving the answer to be <u>x=15</u>

You might be interested in
IXL- 8th grade math W.14
kirza4 [7]

Answer:

4 visits.

Step-by-step explanation:

First make an equation to represent the cost of the museum stuff using the formula y=mx+b

y=5x+11 would be the formula because you pay a flat fee of $11 for the membership and $5 for each visit after (x represents visits, y represents total cost)

Now we need to figure out how many visits a bill of $31 would represent.

We plug in 31 for y because y represents the total cost.

31=5x+11

Now solve for x.

Subtract 11 from both sides: 20=5x

Divide each side by 5: 4=x

Since x=4, it means that a bill of $31 would represent four visits.

8 0
3 years ago
Read 2 more answers
How can we use theorems about the angles formed by transversals to help ensure that lines are parallel in the design and constru
ElenaW [278]

Answer:

We can use this knowledge in planning of cities

Step-by-step explanation:

The transversal is a line that intersects two or more parallel lines.Angles with similar characteristics are formed when this occurs.

In city planning, streets can be designed to resemble parallel lines with roads that do not meet.However, other roads can be constructed to allow people on the other street to cross to neighboring streets.Such roads allowing this access can be viewed as transversal.

The areas where street roads meet the transversal roads have similar angle characteristics thus could be used for CCTV cameras for surveillance and traffic lights positioning.

7 0
3 years ago
i hate this website I ASKED ONE SINGLE QUESTION MORE THAN 5 TIMES WHICH IS UNACCEPTABLE. AND WHEN I DID GET HELP THE ANSWER WAS
Paladinen [302]

Answer:

Then maybe pay attention in class and know what to do and not ask strangers for help. We answer to try and help. Not like we get paid. We literally are just trying to help

6 0
3 years ago
Please help! Correct answer only please! I need to finish this assignment by today.
Effectus [21]

Answer:

58 / (24 + 58) = 29/41

Step-by-step explanation:

4 0
3 years ago
A student is assessing the correlation between the number of workers in a factory and the number of units of output produced dai
miskamm [114]

Answer:

15

Step-by-step explanation:

Plug the number into the equations

3 0
3 years ago
Other questions:
  • Liz is a student in Ms. Xu's class. Liz says to her classmates, "Of all the pairs of students Ms. Xu can choose as class leaders
    15·1 answer
  • explain using an example why you need to multiply when converting from a larger unit to a smaller unit
    7·1 answer
  • Solve for x.
    11·1 answer
  • #2
    15·1 answer
  • SOMEONE PLEASE HELP ME
    6·1 answer
  • Reply back please! Scientific Notation
    8·1 answer
  • Simplify 143.87x34.65x87.78+12.63-19.63 to the nearest tenth.
    12·2 answers
  • Brice has $30 to take his brother and his friends to the movies. If each ticket costs $4.00, and he must buy tickets for himself
    14·2 answers
  • A rectangle is 1/2 red, 1/5 green and 1/10 blue. The rest is yellow. What ratio of the rectangle is yellow? PLEASE HELP
    15·1 answer
  • 10. Plane A is flying at an altitude of 5000 feet. It starts descending (going down) at a rate of 100 feet per minute. Plane B i
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!