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
RSB [31]
3 years ago
11

Solve these equations 27x + 14 =500. 600= 12 + 14y

Mathematics
1 answer:
Oksana_A [137]3 years ago
3 0

Answer:

x = 18 , y = 42

Step-by-step explanation:

27x + 14 = 500

      -14      -14

This process above moves the +14 to the right hand side, making it negative 14

27x = 486

To find x, divide 27 by 486

x = 486/27

x = 18

600 = 12 + 14y

Move the 12 to the left hand side to remain the 14y

600 = 12 + 14y

-12     -12

588 = 14y

Divide 14 by 588

588/14 = y

y = 42

You might be interested in
Sarah serves at a restaurant and makes 20% of what she sells as tips. Her base salary is $10.20an hour. Each hour she sells an a
Dimas [21]

Sara works 46 hours per week

9 hours are overtime and 37 hours are regular time

pay rate at time and a half: 10.20∗1.5=15.30

regular hours plus overtime pay

37∗10.20=377.40

9∗15.30=137.70

Income due to tips

Total hours worked∗60per hour∗20%

46∗60∗.20=552

Weekly Income=Hourly income + tips

Weekly Income=377.40+137.70+552.00

Weekly Income=1067.10

Annual income=Weekly income∗52

Annual income=55489.20

4 0
4 years ago
-
alexandr1967 [171]

Answer:

BC.

use the distance formula between each segment

4 0
3 years ago
Pennsylvania has a sales tax of 6%. The city of Philadelphia adds an extra local sales tax of 2%. Both taxes apply to the origin
jonny [76]

Answer:

For the regular tax in Pennsylvania, it would be 12 cents or $0.12. For Philadelphia, it would be 4 cents or $0.04. I got these two amounts by multiplying 2 times 6 or 2 percent, aka 0.06 and 0.02. If you added the two together, you would get, $0.16 or 16 cents. You would then add that to the two dollars and end up with $2.16 or two dollars and sixteen cents. I hope this helps.

Step-by-step explanation:

8 0
3 years ago
The volumes of two similar solids are 729 inches3 and 125 inches3. If the surface area of the smaller solid is 74.32 inches2, wh
tangare [24]
This is the concept of scales factors, given that two similar solids with 729 inches^3 and 125 inches^3. The volume scale factor will be given by:
(volume of larger solid)/(volume of smaller solid)
=729/125
but
linear scale factor=(volume scale factor)^1/3
thus the linear scale factor will be:
(729/125)^1/3
=9/5
Also, area scale factor will be given by:
area scale factor=(linear scale factor)^2
=(9/5)^2
=81/25
The area of the larger solid will be given by:
let the area be A;
A/74.32=81/25
thus
A=81/25*74.32
A=240.7968 inches^2
3 0
4 years ago
Read 2 more answers
How to solve q =r/2(s+t) for t
Lera25 [3.4K]
<span>q =r/2(s+t) for t
</span><span>2q =r(s+t) 
2q = rs + rt
rt = 2q - rs
 t = 2q/r - s
hope it helps</span>
4 0
3 years ago
Other questions:
  • Given a set of points in the plane, we define the convex layers of Q inductively. The first convex layer of Q consists of those
    12·1 answer
  • Need help please I’m very bad at math
    5·1 answer
  • The miller family goes out for dinner,and the price of the meal is $60.The sales tax on the meal is 7% and they also want to lea
    13·1 answer
  • This year Benny is 12 years old his brother Lenny's age is 175% of his age how old is Lenny
    15·1 answer
  • Where t is the number of years since 1997 and y is the number of camera phones shipped(in millions). How many camera phones were
    5·1 answer
  • Annie spent $143.89 at Kohls and there is a 6.25% sales tax. What will she pay in sales tax and
    13·1 answer
  • I need the simplified expression for this please ​
    11·2 answers
  • PLEASE HELPPPP I WILL MARK BRAINLIEST!!!
    7·1 answer
  • Which of the following shows a group of possible angles a triangle could have?
    5·1 answer
  • Which of the following numbers is LEAST<br>HELP PLSS <br><br>A -0.5<br>B 1/2<br>C 1.12<br>D -1​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!