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Serjik [45]
3 years ago
6

Select two ratios that are equivalent to

Mathematics
2 answers:
aliina [53]3 years ago
4 0

Answer:

21 : 30 and 35 : 50​

Ahat [919]3 years ago
4 0
Answer: 21:30 and 35:50

Explanation:
7:10 * 3 = 21:30
21:30 = 21:30 ✅
7:10 * 5 = 35:50
35:50 = 35:50
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Joseph uses 30 grams of sugar and 24 grams of butter.
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Answer:

check step by step

Step-by-step explanation:

A) 30 divided by 24

B) 24 divided by 30

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Answer:

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Step-by-step explanation:

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Which of the following is a solution to the equation x - 5/7 = -3/7
podryga [215]

Solve the equation:

          5              3
x  –  ——  =  –  ——
          7              7


           5
Add  ——  to both sides, so you get  x  isolated at the left-hand side:
           7

          5          5               3          5
x  –  ——  +  ——  =  –  ——  +  ——
          7           7              7           7

              3          5
x  =  –  ——  +  ——
              7           7


Now, add those fractions at the right-hand side of the equation:

          – 3 + 5
x  =  —————
               7

          2
x  =  ——     <———    this is the answer (first option:  2/7).
          7


I hope this helps. =)

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