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
xeze [42]
3 years ago
9

7. Solve 3(a+3)-6=21. Write a reason for each step.

Mathematics
1 answer:
daser333 [38]3 years ago
4 0

Answer:

j i a few u can call you in bright mode of switch ij you can see it on GoDaddy to u all happy with it and k bol raha h ki jay ram ram ram

You might be interested in
Each calendar will sell for $5 each write an equatio to model the total income for selling calendars
Brrunno [24]
To answer the question above, I let x be the number of calendars sold. You may use any other letter as this is just for representation. The total income generated in selling calendars is calculated by multiplying the number of calendars with the price. That is,
                                   total income = 5x
If we let total income be y, our equation is further simplified into, 
                                            y = 5x
4 0
3 years ago
Write an expression to represent four more than the problem of three and a number z
kicyunya [14]

Answer:

If the "problem of 3 and a number z" is multiplying: 4+(3z)

If it's about adding: 4+(3+z)

Step-by-step explanation:

Scenario A: If it's 3 and z, then that means it's 3z, and we're adding 4, so it's 4+(3z) (make sure to put () around the 3z!)

Scenario B: If 3 and z is also 3+z, then the equation is 4+(3+z) (also use () on this too!)

8 0
3 years ago
Jan bought 2 novels regularly priced at $24 and $18. Then reduced by 25%. What did she save?
max2010maxim [7]

Answer:

yeeeeeeeeeeeet

Step-by-step explanation:

thx for points

3 0
3 years ago
Enrique collects miniature cars. He has one large case that holds 20 cars and 3 same-size, smaller cases to hold his cars.
dedylja [7]

Answer:

  • C = 3n + 20

Step-by-step explanation:

There is one large case with 20 cars and 3 small cases with n cars in each.

<u>Possible number of cars C is:</u>

  • C = 3n + 20
3 0
2 years ago
How do I solve this one
just olya [345]
6/7Y - 18/28 =-15/14
First, let's get a common denominator
24/28Y - 18/28 =-30/28
Move your terms to isolate Y
24/28Y=-12/28
Multiply by 28 on both sides
24/Y=-12
Times both sides by Y, then divide by -12
24/-12=Y
Simplify
-2=Y

I hope this Helps!
6 0
3 years ago
Other questions:
  • What are the intercepts of y=8x-18
    13·2 answers
  • Triniti had $500 in a savings account at the beginning of the summer. She withdraws $25 each week for food, clothes, and movie t
    8·1 answer
  • Use the change of base formula to evaluate log2 74<br> can someone explain
    5·1 answer
  • Eighteen increased by the product of three times a number w is 30. Find the number.
    6·2 answers
  • If f(x) = (1/9)(9^x) what is f(3)
    15·2 answers
  • A can company charges $3.50 fee to call a cab and then charges $5 for every mile driven
    15·1 answer
  • Can someone help me i will give brainliest.
    5·1 answer
  • Solve using substitution x=(3y+1) and x+4y=15
    8·1 answer
  • A 15 foot flagpole casts an 11 foot shadow. At the exact same time a 28 foot tree casts a shadow. Which proportion would correct
    7·1 answer
  • 78 - 2 4 ÷ ( 14 – 6) × 2 =
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!