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
professor190 [17]
3 years ago
12

88) 4 times a number decreased by 8 equals 40 A) x=80 B) x = 40 C) x=8 D) x = 12

Mathematics
1 answer:
dimulka [17.4K]3 years ago
6 0
D=12
Because if you write down the equation 4x-8=40 and plug in 12. 4 times 12 is 48
. 48-8 equals 40
You might be interested in
What is the solution of the equation 3^5 sqrt (x+2)^3+3=27?
BlackZzzverrR [31]
3^5) (x + 2)^(3/2) + 3 = 27 
<span>(x + 2)^(3/2) = 24 / 243 </span>
<span>x + 2 = [ 24 / 243 ]^(2/3) </span>
<span>x + 2 = [ 8 / 81 ]^(2/3) </span>
<span>x = [ 4 / 81^(2/3) ] - 2 =-1.786

the answer is x=-1.786</span>
4 0
3 years ago
Read 2 more answers
NEED HELP ASAP PLEASE!!
inna [77]
The correct answer should be C
7 0
3 years ago
The sketch shows the distance three runners travel during a race. Describe what occurs at times A,B,C and D. In what order do th
goldfiish [28.3K]

Answer:

Notice that the distance is in the y-axis, and the time in the x-axis.

First, let's see what happens in the four points:

A) You can see that in point A, the steepness of the line increases, this means that the speed of the runner increases in that point.

B) In this point, the runner that increased his/her speed in point A crosses the graph of another runner, this means that they are at the same distance to the end and at the same time.

C) In this point again two runners are at the same distance and the same time, and we also can see that the runer that increased his/her speed at point A, now has reached the end of the race (because his line stops increasing, wich means that he/she already finished the race)

D) The las runner finishes the race at point D.

Then the first runner that finishes the race is the one with the shorter graph (shorter graph means that he ran for less time than the others, wich means that he/she finished first)

The last runner is the one that finished at point D,

The middle one finishes right after the point C.

6 0
3 years ago
P={x:x is a natural number,x&lt;9​
Elanso [62]

Answer:

x:x = 1 so it is a natural number

Step-by-step explanation:

it can be any negative number because: -x<9

and any number from 1 to 8

(x cannot be 0, because you cannot do 0/0 = 1)

5 0
2 years ago
Read 2 more answers
Which of the following numbers are irrational? A.9/15 B.18 squared C.9 squared D.169 squared E. 78 squared
finlep [7]
Answer is <span>A.9/15
'''''''''''''''''''''''
</span><span />

An irrational number cannot be expressed as a ratio between two numbers and it cannot be written as a simple fraction because there is not a finite number of numbers when written as a decimal.

6 0
3 years ago
Other questions:
  • Dana is shopping for clothes,she wants to buy a pair of shorts for $12 and plans to spend the rest on $7.50 tank tops.How many t
    7·1 answer
  • Can you help me with the Anabella question pls
    11·2 answers
  • What is the answer 1 plus 1
    9·2 answers
  • I earn $12.00 for each sink I repair. I earn $59.00 for each tub I repair. Last week I repaired 23 items. I earned $652.00. Hw m
    12·1 answer
  • How was y'alls day? :)
    9·2 answers
  • There are 136 boys and 172 girls at Wood Middle School. There are 312 boys and 264 girls at Parker Middle School. What is the ra
    10·2 answers
  • Show me 1/3 on a number line​
    10·2 answers
  • I need help plsssss​
    7·2 answers
  • There are 60 people in a class if 1/4 are absent how many peoples are presents<br><br>​
    14·1 answer
  • In your own words, describe the axes of the coordinate plane.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!