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Ber [7]
3 years ago
10

Darla is 3 times as old as her sister julia.write an algebatic expression for darlas age.let julas age =x

Mathematics
1 answer:
shutvik [7]3 years ago
3 0
D=3x
d= Darla's age
x=Julia's age
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an ice cream factory makes 190 quarts of ice cream in 5 hours how many quarts could be made in 48 hours?what was the rate per da
GREYUIT [131]

190/5= rate per hour 38

38 (rate per hour)*48 (given hours)= 1824 quarts

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or

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PLEASE ANSWER ASAP IT'S IMPORTANT 30 POINTS
Reptile [31]

Answer:

√841

Step-by-step explanation:

You would use pythagorean theorem to solve this problem:

a² + b² = c²

a = 20 b = 21

20² + 21² = 400 + 441 = 841

√841

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3 years ago
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8 0
2 years ago
Can someone please help convert these so they have the same denominator??
ratelena [41]

The LCM of the denominators is 120. In other words, the denominators can multiply to 120.

3 * 40 = 120

40 * 2 = 80

Tigers: P = 80/120

24 * 5 = 120

24 * 4 = 96

Redbirds: P = 96/120

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Bulldogs P = 45/120

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60 * 1 = 60

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Answer

Tigers: P = 80/120

Redbirds: P = 96/120

Bulldogs: P = 45/120

Titans: P = 60/120

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Answer:

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Step-by-step explanation:

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