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
Anvisha [2.4K]
3 years ago
10

Last Friday, Kira and Marcy got dinner at seaside sushi restaurant. Kira ordered 2 prices of tuna and 5 pieces of crab. Marcy or

dered 3 pieces of tuna and 6 pieces of crab. Kira and Marcy order the ratio of tuna and crab?
Pls help me
Mathematics
1 answer:
olga_2 [115]3 years ago
7 0

Answer: \frac{5}{11}

Step-by-step explanation:

Given

Kira order 2 pieces of tuna and 5 pieces of crab

While Marcy ordered 3 pieces of tuna and 6 pieces of crab

Total tuna ordered =2+3=5 pieces

Total crab ordered=5+6=11 pieces

The ratio of Tuna and crab is   \frac{2+3}{5+6}=\frac{5}{11}

You might be interested in
Which pair shows equivalent expressions?
Alona [7]

Answer:

Option 3

Step-by-step explanation:

We need to find a pair which shows equivalent expressions.

First equation is

2x+10=-2(x-5)

LHS=2x+10

RHS=-2(x-5)=-2(x)-2(-5)=-2x+10

LHS\neq RHS

Option 1 is incorrect.

Second equation is

-2(x+5)=2x-10

LHS=-2(x+5)=-2(x)-2(5)=-2x-10

RHS=2x-10

LHS\neq RHS

Option 2 is incorrect.

Third equation is

-2x-10=-2(x+5)

LHS=-2x-10

RHS=-2(x+5)=-2(x)-2(5)=-2x-10

LHS=RHS

Option 3 is correct.

Fourth equation is

-2(x–5)=-2X-10​

LHS=-2(x–5)=-2(x)-2(-5)=-2x+10

RHS=-2x-10

LHS\neq RHS

Option 4 is incorrect.

Therefore, the correct option is 3.

3 0
3 years ago
What is the best description of the relation in Item 2? a function that is one-to-one a function that is many-to-one a function
gavmur [86]

Answer:

One input(x-value) can only have one output(y-value) in order to be a function.

Step-by-step explanation:

7 0
3 years ago
Please help!!!<br><br><br>find the measure of the largest interior angle of this polygon ​
Karolina [17]

Answer:

122 or (3x-4).

Step-by-step explanation:

First, let's take a look at the polygon

The polygon has 5 sides.

We can calculate it's sum of interior angles by using (n-2)*180

Here, number of sides(n)=5

Therefore, (n-2)*180=(5-2)*180=3*180=540

Now that we got that out of the way, let's solve for x

2x+9+3x-8+3x-4+3x-10+2x+7=540

or,13x-6=540

or,13x=546

or,x=42

Now, solve for each interior angle,

2x+9=93

3x-8=118

3x-4=122

3x-10=116

2x+7=91

The largest here s 122 which is 3x-4.

SO, the largest interior angle=122 or (3x-4).

4 0
3 years ago
Need help with this question <br><br> 2 + (4h- 1) = 13h<br><br> Need All Steps Plz
vredina [299]

Answer and Step-by-step explanation:

For this equation, we are solving for h.

We are given the equation:

2 + 4h - 1 = 13h

<u>First, we need to </u><u><em>Simplify</em></u><u> the equation.</u>

2 - 1 + 4h = 13h

1 + 4h = 13h

<u>Now, we need to </u><u><em>Subtract</em></u><u> 4h from both sides of the equation.</u>

1 + 4h - 4h = 13h - 4h

1 = 9h

<u>Finally, we </u><em><u>Divide</u></em><u> both sides by 9 to get h.</u>

\frac{1}{9}  = h

<u>h is equal to </u>\frac{1}{9}<u>.</u>

To check your answer, we plug \frac{1}{9} back into the given equation.

2 + 4(\frac{1}{9} ) - 1 = 13(\frac{1}{9} )\\\\\\\\2 + \frac{4}{9} -1 = \frac{13}{9} \\\\\\1 = \frac{9}{9} \\\\1 = 1

<u>I hope this helps!</u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

7 0
3 years ago
Read 2 more answers
What is 3x-2y=4 when written in slope intercept form
Verdich [7]

Answer: y = 3/2x - 2

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • A company that offers tubing trips down a river rents tubes for a person to use for $20 and “cooler” tubes to carry food and wat
    7·1 answer
  • The base of a triangle is twice its hypotenuse, the sine of the angle opposite to its base is
    13·2 answers
  • Sarah randomly selected 80 shoppers at a grocery store to taste two different type of greek yogurt. Yogurt brand B was chosen as
    6·1 answer
  • Identify the expression for calculating the mean of a binomial distribution.
    7·1 answer
  • Convert measurement 12,000 lb= T
    14·2 answers
  • What is the perimeter of quadrilateral ABCD
    5·1 answer
  • What's the name of the property given below? <br> If a×b=0 then a=0 b=0 or both a=0 and b=0
    5·1 answer
  • Solve the following inequality. n-16&lt;-29
    15·1 answer
  • I needed help pls pls pls
    12·2 answers
  • A rubber bouncy ball is dropped from a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!