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
Ivenika [448]
4 years ago
9

4)

Mathematics
2 answers:
lara31 [8.8K]4 years ago
7 0

Answer:

C.)substitution

GrogVix [38]4 years ago
6 0

I would use substitution because x is already solved for in the equation x= -2y and we can substitute it into 5x-y =44

Choice C

You might be interested in
Identify and describe the transformation " (x,y) to (x+4,y-6)
NemiM [27]
It'd go down 6 and right 4
6 0
3 years ago
*<br> 16. Round 234.564 to the nearest ones place
scoundrel [369]

Answer:

235

Step-by-step explanation:

8 0
3 years ago
5 to the power of 5 divided by 5 to the power of 3
Lemur [1.5K]

Answer:

25

Step-by-step explanation:

5 to the power of 5 is 3125.

because you do 5x5x5x5

then you do 5x5x5 which is 125

3125/125 = 25

6 0
3 years ago
The ratio of the number of girls to the number of boys in choir is 6 to 8. There are 40 boys in the choir. How many girls are in
FinnZ [79.3K]

Answer:

30 girls

Step-by-step explanation:

40÷8=5 5×6=30

5 0
3 years ago
Giving brainliest pleeeaaasssse help!
lina2011 [118]

Answer:

1. Consider a hot pot taken off the stove and placed on a tile countertop. At first it cools quickly. As it cools, the difference in temperature between the pot and the room air becomes less, and so it takes a long time for the pot to lose enough heat to match room temperature. Two objects at the same temperature are said to be in equilibrium.

2.  When a liquid changes into a gas it absorbs energy. When it changes into a solid it gives off energy...If a solid (dry ice for example) is allowed to sublimate into a gas, it absorbs heat - that's why it feels cold when you touch ice. So, if a gas changes into a liquid, it give off heat as an opposite effect.  Anytime you compress a gas, it gets warmer.

8 0
3 years ago
Other questions:
  • When the Breen family left for their vacation the car's odometer read 5,289 miles. Upon their return the car's odometer read 6,0
    10·1 answer
  • What number can you add to <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B7%7D%20" id="TexFormula1" title=" \sqrt{7} " alt="
    13·1 answer
  • The position of a cat running from a dog down a dark alley is given by the values of the table.
    7·1 answer
  • What is 3/4 times 6 to the power of 3
    6·2 answers
  • Solve for c in the equation 32c = 128.
    14·1 answer
  • What is the solution to the system of equations below?
    15·2 answers
  • The gallons of water used to take a shower varies directly with the number of minutes in the shower. If a 6 minute shower uses 3
    12·1 answer
  • Free brainliest! 1+1 as 7&amp;9~~~100 :)
    7·2 answers
  • A section of road covers 18.3 square feet. Each square foot will require 5.1 minutes to repair.
    10·2 answers
  • An aquarium in a restaurant is a rectangular prism and measures 3.5 feet by 4 feet by 3 feet. What is the volume of the aquarium
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!