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
Hunter-Best [27]
3 years ago
6

Solve for x: 0.75x-0.25=3.5

Mathematics
1 answer:
exis [7]3 years ago
4 0

Answer:

x=5

Step-by-step explanation:

3.5=0.75x-0.25

add 0.25 to 3.5

3.75=0.75x

divide 3.75 by 0.75

x=5

You might be interested in
Which ratio is NOT equivalent to the other choices?
REY [17]

Answer:

9:5

Step-by-step explanation:

Because 5:9 = 5/9

9:5 = 9/5

5 to 9 = 5/9

5/9 = 5/9

So, 9:5 is the odd one out

4 0
4 years ago
Read 2 more answers
According to a formula widely used by doctors to determine drug dosages, a person's body surface area (BSA) (in meters squared)
Softa [21]
BSA = hw ÷ 60

We have:
h = 184
w = 83

BSA = (184)(83) ÷ 60
BSA = 15272 ÷ 60
BSA = 254.5 (Rounded to one decimal place)
6 0
3 years ago
April shoots an arrow upward into the air at a speed of 32 feet per second from a platform that is 11 feet high. The height of t
dusya [7]

Answer:

27 ft

the maximum height of the​ arrow is 27 ft

Step-by-step explanation:

Given;

The height of the arrow is given by the function;

h(t) = -16t^2 + 32t + 11

Maximum height is at point when dh(t)/dt = 0.

Differentiating h(t), we have;

dh/dt = -32t + 32 = 0

Solving for t;

-32t = -32

t = -32/-32 = 1

t = 1 (time at maximum height is t = 1)

Substituting t=1 into h(t), to determine the value of maximum height;

h(max)= -16(1^2) + 32(1) + 11

h(max) = 27 ft

the maximum height of the​ arrow is 27 ft.

8 0
3 years ago
One of the tables shows a proportional relationship.
beks73 [17]

Answer:

See attached

Step-by-step explanation:

The graph of a <u>proportional linear relationship</u> is a line that <u>passes through the origin</u> (0, 0).

From inspection of the given tables, the <u>linear equations</u> for each table of points is:

  • Table 1:  y = x + 1
  • Table 2:  y = x/2
  • Table 3:  y = x + 2
  • Table 4:  y = 2x + 1

The only equation for which y = 0 when x = 0 is y = x/2  →  Table 2.

Given points from Table 2:

  • (2, 1)
  • (4, 2)
  • (6, 3)
  • (8, 4)

To <u>graph the line</u>, plot the given points and draw a line through them (see attached).

5 0
2 years ago
Sweet T has 2 orange picks for every green ´pick. if six of the picks are green how many are orange
Murrr4er [49]
The answer would be 12 orange because if their are 2 orange picks in 1 green pick, you would do 2 times 6 equals 12.
8 0
3 years ago
Other questions:
  • Your English teacher has decided to randomly assign poems for the class to read. The syllabus includes 2 poems by Shakespeare, 3
    7·1 answer
  • How do you solve ky-bf=fy/m?
    12·1 answer
  • PLEASE HELP! MUCH APPRECIATED. MATH IS SO HARD :(
    10·2 answers
  • An investor would like to invest $60,000 in 2 stocks from a list of 6 suggested by a broker. How many investments of $30,000 eac
    5·2 answers
  • HELP PLEASE!!!!
    12·1 answer
  • Carter is a songwriter who collects royalties on his songs whenever they are played in a commercial or a movie. Carter will earn
    9·1 answer
  • a room in a form of a cuboid has a length of 5cm, height 8cm and breadth 0.07m. if one person can occupy a volume of 14cm3(cube)
    5·1 answer
  • HELP ME! I SUCK. I DON UNDERSTAND
    7·2 answers
  • HELP I NEED HELP ASAP
    5·2 answers
  • How do I do it? I didn't understand the math.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!