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
nexus9112 [7]
3 years ago
6

Please help me out The equation 9(w + 7) = 27 solved in several steps below. For each step, choose the reason that best justifie

s it. The options are the same for each one.
Mathematics
1 answer:
Vaselesa [24]3 years ago
4 0
9w+63=27

27-63= -36

-36•/•9=-4

answer: -4=w

hope this helps
You might be interested in
Y=74(1.01)^8 is it increasing or decreasing
Dvinal [7]

Answer:

Increasing

Step-by-step explanation:

The computation is given below:

Given that

y = 74 × (1.01)^8

= 74 × 1.082856706

= 80.1314

As it can be seen that the initial amount is 74 but after solving the given equation the value is increased as it shows 80.1314

Therefore it is increasing

5 0
3 years ago
Tickets for Adults were $14.50 and tickets for Children were $9.00. We purchased 12 tickets and spent a total of $135.50 to get
mihalych1998 [28]

Answer:

(5 , 7)

Step-by-step explanation:

let a = the number of adult tickets

let c = the number of children tickets

then we have to solve the following system

a + c = 12

14.5a + 9c = 135.5

we proceed by Substitution:

              c = 12 - a

14.5a + 9c = 135.5

After some calculations we find

a=5 and c=7

6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!
baherus [9]

Answer:

is 26

Step-by-step explanation:

because i said

7 0
3 years ago
You decide to put $150 in a savings account to save for a $3,000 down payment on a new car. If the account has an interest rate
zheka24 [161]
The formula is
A=p (1+r/k)^kt
A future value 3000
P present value 150
R interest rate 0.025
T time?
3000=150 (1+0.025/12)^12t
Solve for t
3000/150=(1+0.025/12)^12t
Take the log
Log (3000/150)=log (1+0.025/12)×12t
12t=Log (3000/150)÷log (1+0.025/12)
T=(log(3,000÷150)÷log(1+0.025÷12))÷12
T=119.95 years
8 0
3 years ago
Read 2 more answers
The area of a trapezoid is 39 square millimeters. The height of the trapezoid is 6 millimeters. One of the base lengths of the t
krok68 [10]
39×2÷6=13
13-5=8 mm. The other base of the trapezoid is 8 mm. Let check it:
1/2(8+5)×6
=1/2×13×6
=39 square mm. Hope it help!
5 0
3 years ago
Other questions:
  • What is the approximate value of the function at x = 0?
    11·1 answer
  • Can someone help me with this
    14·1 answer
  • Find the percent of change original 15.6 new 11.4
    9·1 answer
  • The polynomial 6x2 x − 15 has a factor of 2x − 3. what is the other factor? 3x − 5 3x 5 4x − 5 4x 5
    15·2 answers
  • When f(x)=-3, what is x?
    10·1 answer
  • Which fraction does not belong with the other three? 1/20, 20/25, 2/3 or 5/4. Explain why
    6·1 answer
  • What expression is equivalent to 1/4 (8-6x+12)?
    12·1 answer
  • If bacteria took 20 minutes to double from 2 to 4, how many bacteria would there be after 1 hour
    8·2 answers
  • An employee at plant a receives a salary of $350 per week and a 2.9% bonus on the production sales for the week.if the sales for
    8·1 answer
  • Helpppppppp me …………………..
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!