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
horrorfan [7]
3 years ago
5

Step by step on how to get j/-2+7=-12

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
3 0

Answer:

38

Step-by-step explanation:

(j/-2) + 7 = -12

I move the 7 over by subtracting since its a positive 7

j/-2 = -19

now multiply each side by -2 to cancel out the denominator

j = 38

You might be interested in
Vedant received two quotes for new carpet for his home. The quote from Company A is $0.15 less per square foot than the quote fr
dezoksy [38]

1200 x 0.15 = 180

 so company a is cheaper by 180 dollars

3 0
3 years ago
Read 2 more answers
A cone has a volume of 100<img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" title="\pi" alt="\pi" align="absmiddle" clas
Bumek [7]

Answer:

12 units

Step-by-step explanation:

The formula for the volume of a cone is given as:

πr²h/3

The volume = 100π cubic units

Diameter = 10 units.

Radius = Diameter/2

= 10 units/2 = 5 units

Hence:

Formula to find the height of a cone

h = 3V/πr²

We substitute

h = 3 × 100π/π × 5²

h = 300π/25π

h = 12 units

The height = 12 units

4 0
3 years ago
7800 dollars is placed in an account with an annual interest rate of 6.5%. How much will be in the account after 29 years, to th
dimaraw [331]

Answer:

Year 29 $2,956.63 Total Interest $40,643.25  Balance $48,443.25

Step-by-step explanation:

Base amount: $7,800.00

Interest Rate: 6.5% (yearly)

Effective Annual Rate: 6.5%

Calculation period: 29 years

4 0
3 years ago
What is 0.688 as a percent
MissTica
68.8% is your answer

when changing a decimal to a percentage, move the decimal point twice over

hope this helps
4 0
3 years ago
Read 2 more answers
Solve for x: <br> dx+fx=8-2dx
Rom4ik [11]

Answer:

fx=8-3dx

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Hurry please<br> What is the value of 12 Superscript 0?
    8·2 answers
  • Solve for the equation. 4x - 13 = 2x + 9
    5·2 answers
  • If 5 men or 7 women can earn $315 in a day, find how much 7 men and 11 women can earn in three days ?
    6·2 answers
  • 8y+14=3y+49 solve as equations
    6·2 answers
  • Mr.Gonzales showed student part of a prime factorization of 90. One factor is missing . What number completes this prime factori
    9·1 answer
  • Myra wants to save at least $500 by the end of her summer vacation. She currently has $350 saved. She can earn $25 cutting a law
    15·2 answers
  • Find the area and the perimeter of the shaded regions below. Give your answer as a completely simplified exact value in terms of
    12·1 answer
  • What is -2(7-y)+4=-4?
    15·1 answer
  • The average weight of a baby at birth is 7 pounds. how many ounces is the average weight of a baby?
    8·2 answers
  • Find the y-intercept for the parabola defined by<br> this equation:<br> y=2x2+x−1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!