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motikmotik
4 years ago
6

13) zy + 4y; use y=5, and z=2

Mathematics
2 answers:
AysviL [449]4 years ago
6 0

Answer:

30

Step-by-step explanation:

Substitute the given values for y and z into the expression

zy + 4y = (2 × 5) + (4 × 5) = 10 + 20 = 30

Iteru [2.4K]4 years ago
3 0

Answer:30

Step-by-step explanation:2x5+4x5=30

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2X + 5 > 9 and X- 2 < 3
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kramer

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Step-by-step explanation:

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3 years ago
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If the sum of four consecutive numbers is n, what is the first one?
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4 0
3 years ago
The temperature fell from 0 degrees to 15 1/2 degrees below 0 in 5 3/4 hours. Wen tried to find the change in temperature per ho
iren2701 [21]

Answer:

-62/23 degrees per hour

Step-by-step explanation:

Do this by dividing the total change in temperature (-15 1/2 degrees) by the total elapsed time (5 3/4 hrs):

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3 0
3 years ago
Anyone know the answer
nikdorinn [45]
Expanded form:
13,000,000 + 180,000

Word form:
Four million, seven hundred thirty thousand.
4 0
3 years ago
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