answer.
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
34kurt
2 years ago
7

If y = 3x and 2x – 4y = 3, then x=

Mathematics
2 answers:
lozanna [386]2 years ago
6 0

Answer:

x = -0.3

Step-by-step explanation:

You can substitute y in 2x – 4y = 3, to solve for x.

How to solve for x:

2x - 4(3x) = 3 (Simplify)

2x - 12x = 3 (Simplify)

-10x = 3 (Divide by -10)

x = -0.3

Musya8 [376]2 years ago
4 0
-0.03 is the answer
You might be interested in
Classify each characteristic according to whether it is true for an amoeba, a clock, or both.
Stells [14]

Answer:

Amoeba is a single celled eukaryotic organism, found in the water body. These organisms have a false feet called as pseudopodium. It helps in the locomotion and captures food from the external environment. The organism does not exhibit a well defined shape. It has organelles like nucleus and vacuoles surrounded by cytoplasm. The food being captured by psuedopodium is engulfed inside a vacuole. It reproduces by the process of asexual reproduction called as binary fission. The genetic material replicates by the mitotic division, then the cell divides into two equal daughter cells. The amoeba obtains energy from food, and it uses this energy to move, capture food and reproduce.

A clock is a non-living thing. That displays time. It has three needles or hands, the bigger hand displays hour, the small one displays minutes and the thin needle displays seconds. These hands or needles uses energy from a cell or battery.

Characteristics features of amoeba are as follows:

Uses energy

Has internal organization

Characteristics features of clock are as follows:

Uses energy

Contains cells

Lacks genetic material reproduces

Has a defined boundary

Has internal organization

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
If 2 tacos and 5 drinks cost $20, And three tacos and five drinks cost $25 how much does a taco cost
san4es73 [151]
A taco costs $5
This is because there was no difference in the cost except for $5. The only item added was one taco. Drinks cost $2 each.
4 0
1 year ago
Maya can run 18 miles in 3 hours, and she can bike 18 miles in 2 hours.
Aloiza [94]

Answer:

36

Step-by-step explanation:

if it is two hours then half of it is 9

so 18 + 9 = 27 which is how many miles she biked

6 is the number of miles she ran

so u times it by 1.5

27 + 9 = 36

4 0
1 year ago
Read 2 more answers
Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of \$10$10dollar
bogdanovich [222]

Answer:

sorry but it is wrong the answer is 1,200

Step-by-step explanation:


8 0
2 years ago
Read 2 more answers
The Foot Locker is having a 60% off sale on shorts. John paid $18 for a pair of shorts. What was the original price of the short
AURORKA [14]

Answer:

$30 is the price of the original pair of sneakers.

Step-by-step explanation:

You wanna cross multiply so you put :

18. 60

_ = _

x. 100

You multiply 18 the cost of the sneakers by 100 and then divide the product (1800) by 60 and you get $30.

MARK ME AS BRAINLIEST!

6 0
1 year ago
Other questions:
  • Solve the equation.<br><br> −10x + 1 + 7x = 37
    6·2 answers
  • A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
    15·2 answers
  • Consider parallel lines cut by a transversal. Explain which theorems, definitions, or combinations of both can be used to prove
    6·2 answers
  • In Las Vegas, the hottest recorded temperature is 47?C, and the lowest recorded temperature is -13?C. What is the difference bet
    15·2 answers
  • In triangle △ABC, ∠ABC=90°, BH is an altitude. Find the missing lengths.
    14·1 answer
  • Lorraine took two practice tests to prepare for an academic competition. On her first test, she completed 52 questions in the al
    5·2 answers
  • For each of the following variables, state whether it is quantitative or qualitative. If it is quantitative, specify continuous
    10·1 answer
  • The price index was 128 in 2013, and the inflation rate was 24 percent between 2012 and 2013. The price index in 2012 was Select
    6·1 answer
  • Sandy put $1000 in a savings account which pays 3% interest per year. After four years how much money will
    15·2 answers
  • There are 160 deer on Manitow Island. The population of deer is growing by approximately 20% per year. Write an equation using d
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!