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
Anarel [89]
3 years ago
15

Given the function y = 2x - 4, what is the value of y if x is -3?

Mathematics
1 answer:
UkoKoshka [18]3 years ago
3 0

Answer: y = -10

Step-by-step explanation:

y = 2(-3) - 4

-6 - 4 = -10

y = -10

You might be interested in
7 1/5 x 2/9 in simplest form
Alecsey [184]

Your answer simplified should be 1.6 or 1 3/5


=)

3 0
4 years ago
2) In 1000 sq. meter of land a farmer cultivated 765 kg of rice with the wastage of 23.5%. I) Find the weight of the wastage. II
LiRa [457]

Answer:

Weight of wastage=179.775kg

weight of rice cultivated= 585.225 kg

percentage of rice cultivated=76.5%

Step-by-step explanation:

Area of land=100 square meters

Cultivated rice=765kg

Wastage=23.5%

1) Weight of the wastage=23.5% of 765kg

=23.5/100 × 765

=17977.5 / 100

=179.775 kg

2) Weight and percentage of rice cultivated.

weight of rice cultivated = 765 kg - 179. 775 kg

= 585.225 kg

percentage of rice cultivated = 100 - 23.5

= 76.5%

3) if area is increased 40 times in size

New area=1000 square meters × 40

=40,000 square meters

Cultivated rice= 765kg × 40

=30,600 kg

Cultivated rice excluding wastage=585.225 kg × 40

=23,409 kg

8 0
3 years ago
8) Shawna had $20 to spend on six pencils. After buying them she had
Brums [2.3K]

It cost 2 dollers each.

3 0
3 years ago
Can someone answer this:
ASHA 777 [7]
4.00 ÷ 0.25 = 16
.70 ÷ 0.05 = 14

16 quarters + 14 nickels = 30 coins
3 0
4 years ago
HELP ME PLZ I BEG YOU
Dmitry [639]

Answer:

Option H

Step-by-step explanation:

<u>Step 1:  Determine which option is correct</u>

Option F:  The mode/most common number in Store 1 is 2 which the mode of Store 2 is 1.  So... the first option is not correct.

Option G:  The range for both of the data sets are 6.  So... the second option is not correct.

Option H:  The mean/average of Store 1 is 2.9 which the mean/average for Store 2 is 2.  So... this option is correct because store 1 does have a higher mean than store 2.

Answer:  Option H

6 0
3 years ago
Other questions:
  • 3x - 7y = -28 for y do I solve this equation differently than any other one?
    6·1 answer
  • Help me find my answer please
    10·1 answer
  • Scientists in Florida are measuring the masses of sea turtles as they hatch. They create a line graph and plots the masses of 18
    15·1 answer
  • What is the value of x?<br><br><br><br> Enter your answer in the box.
    6·2 answers
  • I need help
    15·2 answers
  • (HELP ILL GIVE BRAINLY PLEASE)
    8·1 answer
  • Is √2 irrational or rational?
    10·1 answer
  • Can someone help me out
    11·1 answer
  • Hi I will Award brainlist : Over what interval(s) is the function negative? Explain how you know.
    13·1 answer
  • I don’t understand this subject at all if you wold answer that would be a big help
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!