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Lemur [1.5K]
3 years ago
9

alex walked 1 mile in 15 minutes. Sally walked 3520 yards in 24 minutes . in miles per hour , how much faster did sally walk tha

n alex ?
Mathematics
1 answer:
yaroslaw [1]3 years ago
4 0

dhnduendienzjsud eueudujreuendje

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25 decreased by 1/5 of a number is 18
astra-53 [7]
25 - 1/5x = 18
1/5x = 25 - 18
1/5x = 7
x = 7 : 1/5
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x = 35
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3 years ago
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Please help and thank you!
lukranit [14]

9514 1404 393

Answer:

  • base area: 21 ft²
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Step-by-step explanation:

The area of a triangle is given by the formula ...

  A = (1/2)bh

The base and height of a right triangle can be taken to be the leg lengths, since each is perpendicular to the other.

  A = (1/2)(6 ft)(7 ft) = 21 ft² . . . . base area

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The volume is the product of the base area and the height:

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  V = (21 ft²)(5 ft) = 105 ft³ . . . . volume

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3 years ago
Which value from the set {2, 3, 6, 7} makes 3x + 5 = 11 true?
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2

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3 x 2 = 6 + 5 = 11

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Susannah has a high-yield savings account into which she deposits $180 each month. At the beginning of the year, Susannah's acco
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