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
vazorg [7]
3 years ago
11

2c+6= 30 work out the value of c

Mathematics
2 answers:
Dafna1 [17]3 years ago
8 0

Answer:

2c + 6 = 30

2c = 24

c = 12

serg [7]3 years ago
7 0
2c+6=30
subtract the 6
2c=24
divide by 2 get value of c
c=12
You might be interested in
The average of eight different numbers is 5. If 1 is added to the largest number, what is the resulting average of the eight num
Yuliya22 [10]

Answer:

Step-by-step explanation:

X/8 = 5

X = 40

Adding 1 to the largest number (or any other of the numbers, for that matter) makes the sum 41 and the average 41/8 or 5 1/8.

3 0
2 years ago
Simplify: 9^-3<br><br><br> Please help!
dalvyx [7]

Answer:

Fraction form:       1/729

Decimal form:      0.00137174...

Exponent form:   3^-6

7 0
3 years ago
2.27 is a terminating decimal true or false??
IRINA_888 [86]

Answer:

true

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
For the following system, use the second equation to make a substitution for y in the first equation.
Tju [1.3M]
3x+y=2
y+4=3x

3x+3x-4=2
6x=6
x=1
3 0
4 years ago
It was reported in your department meeting that over the past year your hospital decreased the number of employees by four perce
Tju [1.3M]

Answer:

Number of people employed this year = 373

Step-by-step explanation:

Let the number of employees this year = x

These employees were decreased by 4% then the remaining number of employees this year = x - (4% of x)

= x - 0.04x

= 0.96x

If last year number of people employed were 389 then the number of people employed this year = 0.96×389

= 373.44

When rounded to whole number, number of people employed this year = 373.

7 0
4 years ago
Other questions:
  • Alejandro has 64-centimeter cubes. He uses them to build cubes with
    10·1 answer
  • An elephant sleeps 12% of a day what fraction of a day does an elephant sleep
    13·1 answer
  • How do i solve 14x-2=8x+6 (11+x)
    14·1 answer
  • Given the function f(x)=6x^2+3 Find f(2a)
    9·1 answer
  • How much would homeowners insurance for $100,00
    12·1 answer
  • write the equation of the line, in standard form, that passes through the origin and is parallel to x+y=6. include your work in
    6·1 answer
  • {30 POINTS} For a promotion, a store offers to pay the sales taxes on any item
    9·1 answer
  • A savings account was opened and not touched for 4
    13·1 answer
  • Please help:)) will give brainliest:)
    15·1 answer
  • a sum of $2500 is divided among Peter,Queen and Raymond . Raymond received half, Peter received $312.50 and Queen received the r
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!