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
lukranit [14]
3 years ago
5

Evaluate 3a+15+bc−6, when a=7, b=3, and c=15. Enter your answer in the box.

Mathematics
1 answer:
emmainna [20.7K]3 years ago
8 0
3(7)+15+(3)(15)-6

21+15+45-6=75
You might be interested in
Can someone check my answer please HELP!
Bezzdna [24]
Let price of one scarf be $x 
Price of the other is 3 more than $x
 Therefore price of the other scarf =$x +3
 The total price she paid = $25.00
 That is, x+x+3=25
  2x+3=25
  2x=25-3
  2x=22
  x=22/2
  x=11
 The price of one scarf is $11 and the price of the other is 11+3=$14
 The price of the expensive scarf =$14.
6 0
3 years ago
A woman making $1500 per month has her salary reduced by 10% because of sluggish sales. One year later, after a dramatic improve
UkoKoshka [18]

Answer:

  • after the raise, her salary is $1755 per month
  • this is a +17% change from her original salary

Step-by-step explanation:

The multiplier of her original salary to her reduced salary is ...

  (1 - 10%) = 0.90

The multiplier of her reduced salary after her raise is ...

  (1 +30%) = 1.30

The multiplier of her raised salary from her original salary is ...

  (0.90)(1.30) = 1.17 = (1 +17%)

Her salary after the 17% raise is ...

  1.17·1500/mo = $1755/mo

8 0
3 years ago
Read 2 more answers
Celsius to Fahrenheit
Ymorist [56]

Step-by-step explanation:

149......hshdbhdhsbhsjsusvshhs

5 0
3 years ago
Select the three expressions that are equivalent to 4/9
Deffense [45]

Answer:

8/18 or 12/27 or 16/36

Step-by-step explanation:

just add 4 on top and 9 on bottom and u should get all

6 0
3 years ago
Mike got a 45% discount when he bought a new jacket. Which of the following is NOT equivalent to 45%?
MariettaO [177]

Answer:

4/5 is NOT equivalent to 45%

Step-by-step explanation:

4/5 = 80%

4 0
3 years ago
Other questions:
  • PLEASE HELP! Explain how you solved!
    5·1 answer
  • Help for Number 2 ?????
    8·1 answer
  • For what value or values of b is it true that |b| = -b
    15·2 answers
  • Explain how to solve the equation: x^4/x^2
    10·1 answer
  • What is the value of n - 5, when n = 8?<br> A) 3 <br> B) 4 <br> C) 12 <br> D) 13
    6·2 answers
  • Simplify 3^2/3.3^1/5​
    8·1 answer
  • In a set of five consecutive integers, the smallest integer is more than $\frac23$ the largest. What is the smallest possible va
    12·2 answers
  • Need help on this... first one to answer correctly gets a BRANLIST​
    13·2 answers
  • Definition of bivariate data​
    15·2 answers
  • explain why division by zero is not allowed.Don't give an exact definition from another source.Use pictures or real-life example
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!