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
Mumz [18]
3 years ago
5

Tell which equation you would choose to solve for one of the variables. Explain.

Mathematics
1 answer:
MissTica3 years ago
5 0

Answer:

step below

Step-by-step explanation:

x + 4y = 30

x – 2y=0

x= 2y

2y + 4y = 30

6y = 30

y = 5

x = 10

You might be interested in
Rewrite in simplest terms: 3h - 2(-0.1h - 0.8)<br>please help
levacccp [35]

Answer:

3.2h+1.6

Step-by-step explanation:

3h-2(-0.1h-0.8)

3h+0.2h+1.6

3.2h+1.6

8 0
3 years ago
Jane is making a suit which requires 2 5/8yards for the jacket and 13/4 yards for the skirt.
Lemur [1.5K]
I honestly dont know what to solve?
5 0
3 years ago
Answer without referring back to the text. Fill in the blank. (Enter your answers as a comma-separated list. Enter all answers u
Brilliant_brown [7]

Hey! How are you? My name is Maria, 19 years old. Yesterday broke up with a guy, looking for casual sex.

Write me here and I will give you my phone number - *pofsex.com*

My nickname - Lovely

7 0
4 years ago
The body of a soda can (in between the lid and the bottom) is a cylinder. If the body is about 4.5 inches tall with a diameter o
Ad libitum [116K]

Answer: V=7.605π

Step-by-step explanation:

The cylinder formula is V=πr^2h

Substitute the values.

V=π(1.3)^2(4.5)

V=π(1.69)(4.5)

V=7.605π

Hope this helps!

7 0
3 years ago
For the function g defined below, a is a constant and g(4)=8. What is the value of g(-4)?
Travka [436]

I hope this helps!


g(x)= ax^2 + 24


g(4)= 8, g(-4)


a(4^2) + 24 = 8


16a+24= 8

-24 -24

16a = -16

a = -1

3 0
3 years ago
Other questions:
  • Popcorn kernels pop independently (i.e. unimolecularly). For one brand at constant temperature, 12 kernels pop in 5 seconds when
    11·1 answer
  • Please help me with this math problem
    13·1 answer
  • Four friends went fishing and each caught 1 fish. The fish they caught weighed 138 lb, 1516 lb, 1710 lb, and 135 lb.
    11·2 answers
  • What is the greatest common factor of 30, 45, and 75?
    6·1 answer
  • Can some one help please math is hard for me
    12·2 answers
  • Sam deposits $15,000.00 in an account that earns 3.2% simple interest. How much interest will his money earn in 1 year?
    5·1 answer
  • Easy math problems!!!!!
    14·1 answer
  • The Tunnel of Fear ride climbs straight up to its peak 505050 meters above the ground. Then, it drops 656565 meters into an unde
    13·1 answer
  • Please help me ill mark you brainliest and show your work please
    15·1 answer
  • Just to make sure, does this make sense?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!