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Mashcka [7]
3 years ago
14

Jamal is 12 years older than twice Stephanie’s age. The sum of their ages is 45. A. If Stephanie’s age is represented by x, writ

e an expression for Jamal’s age in terms of Stephanie’s age. _________________________ B. Write an equation that you can use to find the ages of both Stephanie and Jamal. Solution: ________________ D. Stephanie’s age: ___________ Jamal’s age: PLEASE PLEASE HELPPPP IMPORTANNNTTTT
Mathematics
1 answer:
amm18123 years ago
4 0

Answer:

Jamal's age = 2×x+12= 2x+12

sum og ages = 45

2x+12+x= 45

=3x+12=45

=45-12= 3x

= 32=3x

x= 32/3= 10.67

2x+13 =21.34+12= 33.34

hope.ot helps

plz mark as brainliest

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This question is not correctly written

Correct question

Noah drank 4/5 liter of water Monday before going jogging. He drank 2/3 liter of water after his jog. How much water did Noah drink altogether? Write your answer as a mixed number.

Answer:

1\frac{7}{15}

Step-by-step explanation:

Noah drank 4/5 liter of water Monday before going jogging. He drank 2/3 liter of water after his jog.

To find the total liters of water he drank, we should add up the liter of water  he drank on Monday before going jogging and  liter of water after his jog.

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Answer D

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