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
Vanyuwa [196]
2 years ago
7

0.4x-0.25=1.75A. x=2 B. x=5 C. x=1.5 D.x=5.2​

Mathematics
1 answer:
lisov135 [29]2 years ago
5 0
X = 5 is the answer :)
You might be interested in
What is 2,871,000,000 in scientific notation
Nimfa-mama [501]

Answer:

2.871*10^9

Step-by-step explanation:

add a decimal point at the end of the number ( 2,871,000,000.) then count how many places it takes to move the decimal point between the first and second number (2.8) then write the rest of the numbers higher than "0" after, giving you the 2.871

to show that the number written is in scientific notation you add 10 to the power of the amount of times you moved the decimal place. In this case, because the decimal point was moved a total of 9 times, it would be 10 to the 9th power (10^9).

3 0
3 years ago
Read 2 more answers
Isabella is solving the equation 4x^2=13x-3 with the quadratic formula
laiz [17]

Answer:

x=(3,1/4)

Step-by-step explanation:

Be sure to use the formula...

-b + or - sqrt{b^{2} - 4ac } / 2a

- First, move all variables to one side (left) of the equation. You want one side to be equivalent to zero.

-Next, you need to find a, b, and c. This should be...

a=4

b=-13

c=3

- Knowing this, fill in these variable to go along with the formula. I cannot do this for you, as you should try it on your own. But, you should end up with the solution x= (3,1/4).

- Hope this helps! If you need a further explanation or help on any more problems please let me know, as I would be glad to help anytime.

5 0
3 years ago
Are the following ordered pairs in a proportional relationship? (2,3) and (10,16)
gavmur [86]
The answer A yes (2.3)
8 0
3 years ago
Read 2 more answers
True or false - A risk ratio and an odds ratio are different names for the same concept
aalyn [17]
True would be right
6 0
2 years ago
Ben runs around the track at a pace of 1 lap every 80 seconds. Sally runs on the track in the opposite direction. The two meet e
disa [49]
48 seconds, Consider what happens between one time that Ben and Sally meet and the next. During this period Ben runs 30 (seconds)/80 (seconds/lap) = 3/8 of a lap. So Sally runs 5/8 lap in the same time. Her speed is therefore 5/8 (laps)/ 30(seconds) which amounts to 1 (lap)/ 48 (seconds).
5 0
3 years ago
Other questions:
  • I confuses some one help me​
    11·2 answers
  • Z ÷ 12 = 9. Explain With Detail Plz
    12·2 answers
  • A donkey eats 3/9 of a hay bale a week. How many hay bales does he eat in 21 days?
    9·2 answers
  • Write in slope-intercept form an equation of the line that passes through the points (−3,2) and (1,−10)
    5·1 answer
  • What are common factor of 18x+24x+46
    15·1 answer
  • Given CSC A= sqrt(85)/6 and that angle A is in Quadrant I, find the exact value of cot A
    7·1 answer
  • Which answer is it? I really need help here
    13·1 answer
  • If AC is 11 inches and BC is 4 inches, then AB
    13·2 answers
  • Need help please snazzy fast
    13·1 answer
  • Solve this:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!