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nadya68 [22]
3 years ago
10

Johnathan is making his famius pasta dish his mom ate 2/7 of pasta and his

Mathematics
2 answers:
Tatiana [17]3 years ago
5 0
19/42 is the answer !
aniked [119]3 years ago
4 0
\dfrac{2}{7} +  \dfrac{1}{6}  =  \dfrac{2 \times 6}{7 \times 6} +  \dfrac{1 \times 7}{6 \times 7} =  \dfrac{12}{42} +  \dfrac{7}{42} = \dfrac{19}{42}

\boxed {\boxed {\text {Answer: They ate }\dfrac{19}{42} \text { of the pasta.}}}
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_____ season is when the weather is not optimal and few tourists have vacation time.
tino4ka555 [31]
Low Season

because that is November through March , coldest and wettest months so this is bad time because flight delays and that kinda thing , hope this helps 
8 0
3 years ago
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5 1/2 +1 3/10x=13 what does x equal
Advocard [28]

Answer:

x=5\frac{10}{13}

Explanation:

Given the equation

5\frac{1}{2}+1\frac{3}{10}x=13

Step 1: Change all the mixed fraction to improper fractions

\implies\frac{11}{2}+\frac{13x}{10}=13

Step 2: Find the lowest common multiple of the denominators (2 and 10)

The lowest common multiple = 10

Step 3: Multiply all through by 10.

\begin{gathered} \implies\frac{11}{2}\times10+\frac{13x\times10}{10}=13\times10 \\ =55+13x=130 \end{gathered}

Step 4: Apply the subtraction law of equality. (Subtract 55)

\begin{gathered} 55-55+13x=130-55 \\ 13x=75 \end{gathered}

Step 5: Apply the division law of equality. (Divide by 13)

\begin{gathered} \frac{13x}{13}=\frac{75}{13} \\ x=5\frac{10}{13} \end{gathered}
8 0
1 year ago
Alex scored 10% in his math test if the test was out of 30, what was his score
Firlakuza [10]

Answer:

Yeesh it was a 3

Step-by-step explanation:

10% of 30=.10 x 30

Answer is 3

5 0
3 years ago
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What is x divided by x-1 - 1 divided by 2-2x expessed as a single fraction ?
Kay [80]
To simplify into 1 fraction, remember, we must make the denominator the same
x/ (x-1 )  - 1/ (2-2x)
= -x/ -(1-x) - 1/(2-2x)    [see the similarity now? ]  [whatever we multiply for the denominator, as long as we multiply to the numerator, it will be ok]
= -2x / -(2-2x)    + 1/-(2-2x)
= (-2x+1 )/ -(2-2x)
=(2x-1)/(2-2x)
8 0
3 years ago
I HAVE ASKED THIS THREE TIMES. PLEASE ANSWER <3
Andru [333]

Answer:

Step-by-step explanation:

For Question 3, we are simply taking an input for the function, as a value of x and solving the equation. For part a, we substitute 3/14 into the first function, and solve it:

f(x) = 7(3/14) + 2

f(x) = 21/14 + 2

f(x) = 49/14

f(x) = 7/2

For part b, we take the input of -3 into the second function and solve the equation:

h(x) = 4(-3)^2

h(x) = 4(9)

h(x) = 36

For Question 4, we are simply solving this equation by isolating the x variable. First, we simplify the equation to 4-5x+15+2x = -2 and simplify this again to -3x+19 = -2. Now, we can subtract 19 from both sides of the equation to get -3x = -21. Lastly, we isolate the x variable by dividing both sides of this equation by -3, to get x = 7.

8 0
3 years ago
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