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
nydimaria [60]
3 years ago
6

Plz help i will mark brainlist

Mathematics
1 answer:
vodomira [7]3 years ago
5 0

Answer:

A

Step-by-step explanation:

4x +3y = 7.43

5x +2y = 7.03

8x +6y = 14.86

-15x -6y = -21.09

-7x = -6.23

x = 0.89

The answer is A

You might be interested in
What is one plus one
jolli1 [7]
With a hard amount of thinking I believe that 1+1=2
3 0
4 years ago
Read 2 more answers
A carpenter needs 9.3 feet of rope for a project. How much will the carpenter spend if the rope costs $3.82 per foot?
den301095 [7]

The total amount the carpenter will spend if the rope costs $3.82 per foot is $35.526

<h3>How to determine how much will the carpenter spend if the rope costs $3.82 per foot?</h3>

The length of rope is given as:

Length = 9.3 feet

The price per rope is given as:

Price per rope = $3.82 per foot

The total amount spent by the carpenter is calculated as:

Total amount = Length * Price per rope

Substitute the known values in the above equation

Total amount = 9.3 feet * $3.82 per foot

Evaluate the product

Total amount = $35.526

Hence, the total amount the carpenter will spend if the rope costs $3.82 per foot is $35.526

Read more about products at:

brainly.com/question/10873737

#SPJ1

4 0
2 years ago
Read 2 more answers
80 students took a math test. If 44 students passed the test. What percent passed?
leva [86]

Answer: 55% of the students passed the math test

Step-by-step explanation: The fraction \frac{44}{80} represents the number of students who passed the math test out of all the students that took the test.

To find out what percent of the students that took the math test passed, we can turn the fraction \frac{44}{80} into a percent.

To write a fraction as a percent, first remember that a percent is a ratio of a number to 100. So to write \frac{44}{80} as a percent, we need to find a fraction that is equivalent to \frac{44}{80} with a 100 in the denominator. We can do this by setting up a proportion.

\frac{44}{80} = \frac{n}{100}

Now, we can use cross products to find the missing value.

4,400 = 80n

÷80      ÷80

    55 = n

Therefore, 55% of the students that took the math test passed it. This should make sense because 40/80 would be half and 44 students is only a little over 50%.

4 0
3 years ago
Kohl’s is having a sale this weekend I picked out a new pair of boots for $75 a new coat for $130 and new gloves for $20 and the
Mashutka [201]
230 times .30 is 69 so sub that from 230 you get 161
7 0
3 years ago
How many 1/3 lb bags of trail mix can josh make from 5/6 lb of trail mix?
PSYCHO15rus [73]

the large bag is 5/6 lb, the smaller bags will be 1/3 lb, so it should be 5/6 ÷ 1/3

\bf \cfrac{5}{6}\div \cfrac{1}{3}\implies \cfrac{5}{\underset{2}{~~\begin{matrix} 6 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}\cdot \cfrac{~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{1}\implies \cfrac{5}{2}\implies 2\frac{1}{2}

5 0
4 years ago
Read 2 more answers
Other questions:
  • Round 425 to the nearest ten and to nearest hundred
    5·1 answer
  • The Burj Khalifa, a building in Dubai, United Arab Emirates, is about 828 meters tall. Brody is making a scale model of this bui
    15·1 answer
  • Describe the possible echelon forms of a nonzero 2 x 2 matrix.
    10·1 answer
  • Explain how you could write a quadratic function in factored form that would have a vertex with an x-coordinate of 3 and two dis
    14·1 answer
  • Consider this scenario: A town's population has been decreasing at a constant rate. In 2010 the population was 5,900. By 2013 th
    10·1 answer
  • Barry and Robin walk to Dunkin' Donuts each Saturday to meet for coffee and donuts. Barry walks the 2 miles from his house in 30
    14·1 answer
  • What are the like terms in the expression 2y + 3x + y + 2x + 4
    10·2 answers
  • HELP A KID IN NEED
    9·1 answer
  • What is the slope between these two points (1, 2) and (-3, 0)?
    11·1 answer
  • Plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!