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
klemol [59]
3 years ago
14

Solve for x in this equation: 3/4 + l 5-x| = 13/4 There are multiple other questions as well

Mathematics
2 answers:
Oksanka [162]3 years ago
8 0
Take the constants to the right side of the equation
|5-x|=13/4-3/4
|5-x|=5/2

When you remove the absolute value on the left side, you have to put a plus or minus sign, +- on the right side.

5-x=+-5/2

Solve for the positive equation:
5-x=5/2
-x=-5/2
x=5/2

Solve for the negative equation:
5-x=-5/2
-x=-15/2
x=15/2

Solution: x= 5/2, 15/2
omeli [17]3 years ago
7 0
1. 3/4
2. im not sure if it means after taking away 3/4, but if it is, its 10/4

x=10/4 and -30/4 i believe, im not too good with fractions, sorry if its wrong :((
You might be interested in
Find the surface area of each prism
goldfiish [28.3K]

Answer:

Step-by-step explanation:

2.

Surface area = ( 6 *10 ) *3  + ( ( 7*4.87) /2)*2 = 180 + 34.09 = 214.09

3.

Surface area = (5*10) *3 + (( 7*4.2)/2)*2 = 150 +29.4 = 179.4

6 0
3 years ago
Mrs. Blalock gave her students a math test. Each problem on the test was worth 4.5 points. The grade on the test, y, can be calc
umka2103 [35]

Answer:

4,5*16=y

y=72

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the slope of the given line, if it is defined.
il63 [147K]

Answer:  A. The slope is -\dfrac{4}{3}.

Step-by-step explanation:

The slope of a line helps to specify the direction of the line.

The slope of a line that passes through (a,b) and (c,d) is given by :-

\text{Slope}=\dfrac{d-b}{c-a}

Then the slope of a line passes through origin i.e. (0,0) and (-9,12) is given by :-

\text{Slope}=\dfrac{12-0}{-9-0}\\\\\Rightarrow\ \text{Slope}=\dfrac{12}{-9}\\\\\Rightarrow\ \text{Slope}=-\dfrac{4}{3}

Hence, the slope is -\dfrac{4}{3}.

8 0
2 years ago
Determine whether the relation describe c as a function of w.
Delicious77 [7]

Answer:

Function:

c = f(w) = 0.49, 0 < w ≤ 1

            = 0.70,  1 < w ≤ 2

            = 0.91, 2 < w ≤ 3

Step-by-step explanation:

Yes, the relation described can be interpreted as a function.

Here, c is the cost of a mail letter. c depends upon w, which is the weights of the mail letter.

As described in the question, the relation can be expressed as a function.

c can be expressed as a function of w in the following manner:

c(cost of mail) = f(w), where w is the independent variable and c is the dependent variable

c = f(w) = 0.49, 0 < w ≤ 1

            = 0.70,  1 < w ≤ 2

            = 0.91, 2 < w ≤ 3

where, c is in dollars and w is in ounces.

5 0
3 years ago
Convert 2000 g/l to the unit g/ml
balu736 [363]
\frac{2 \000 g}{l} = \ ? \ \frac{g}{ml} \\ \\ 1 \ l = 1 \ 000 \ ml \\ \\\frac{2\ 000 \ g}{l} =\frac{2 \000 \ g}{1 \000\ ml} = 2.0 \ \ \frac{g}{ml}


6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you write 0.045 as a reduced fraction
    9·2 answers
  • What is the range of the function represented by these ordered pairs?
    15·2 answers
  • Write 7/5 as a decimal
    6·2 answers
  • Round the number to the nearest tenth 3.9(x - 6.9) = 24.95
    11·1 answer
  • Help if u can.
    10·2 answers
  • Someone pls help this is an emergency
    14·2 answers
  • What is x/9 = 9/27 help plz
    13·1 answer
  • Which is the correct formula for the function?
    9·1 answer
  • X = 0<br> Solve.<br> 2.1x - (1 + 2x) = 5.3
    6·1 answer
  • I need help on this homework
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!