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
stepan [7]
2 years ago
7

Evaluate the expression when a=3 and c = -2. C-5a

Mathematics
1 answer:
Igoryamba2 years ago
8 0

Answer:

-17

Step-by-step explanation:

c - 5a

substitute c for -2

-2 - 5a

substitute a for 3

-2 - 5*a

-2 - 5*3

-2 - 15

-17

You might be interested in
12 times a number decreased by 5 is no more than 55
lions [1.4K]

Answer:

  12n -5 ≤ 55

Step-by-step explanation:

12 times a number (represented by n) is 12n.

"Decreased by 5" means 5 is subtracted from the product, giving 12n-5.

"Is no more than 55" means "is less than or equal to 55".

Then the expression written using math symbols is ...

  12n -5 ≤ 55

6 0
2 years ago
Read 2 more answers
Reciprocal of. 0×7/11​
Tpy6a [65]

Answer:

it doesn't exist

Step-by-step explanation:

the expression 0×7/11​ is equivalent to 0. 1/0 isn't possible, so its reciprocal doesn't exist.

8 0
2 years ago
Mrs. Little made coffee each day on her 10 day family vacation. The following line plot shows the amount of cups of coffee her f
aleksklad [387]

Answer:

there isnt a lin plot srry

Step-by-step explanation:

3 0
3 years ago
A retail store offers all television sets at 80%, or , of their original price if the customer buys a store membership for $100.
Natasha_Volkova [10]
Let X = be the amount the amount that new customer will have to pay X = 0.8P + 100 Given that the television is $1500, the discounted price is $1200. But the customer will have to pay the membership of $100. Therefore the total amount is $1300.
8 0
2 years ago
Read 2 more answers
What is the coefficient of the term 12p12p12, p in the expression 12p+ 9q12p+9q12, p, plus, 9, q?
klio [65]

Answer:

the coefficient is 12

Step-by-step:a numerical or constant quantity placed before and multiplying the variable in an algebraic expression  explanation:

5 0
3 years ago
Other questions:
  • Jimmy ran 3 miles west from home and then turned north and jogged 4 miles. In a straight line, how far is Jimmy from home?
    5·2 answers
  • A triangle with two congruent angles can never be scalene true or false
    15·2 answers
  • I will mark you as brainiest AND if u answer it correctly, you will get 50 points.
    6·1 answer
  • PLEASE HELP ME!¡!¡!¡ :)))
    14·1 answer
  • 198+727 rounding or compatible number
    9·1 answer
  • Help please I need it ​
    12·1 answer
  • Geoff wants to make a 100 ml of 5% alcohol solution mixing a quantity of a 2% alcohol solution with a 7% alcohol solution. What
    7·1 answer
  • The domain of a quadratic function is all real numbers and the range is y ≤ 2. How many x-intercepts does the function have?
    10·1 answer
  • How were shapes named?
    14·2 answers
  • A scientist testing the effects of a chemical on apple yield (apples/acre) sprays an orchard with the chemical. A second orchard
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!