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DENIUS [597]
2 years ago
15

Evaluate 4x + 5y, when x = 7 and y = 10​

Mathematics
2 answers:
neonofarm [45]2 years ago
7 0
7x4 is 28
5x10 is 50
28+50=78
VashaNatasha [74]2 years ago
4 0

Answer:

78

Step-by-step explanation:

4 x 7 = 28

5 x 10 = 50

50 + 28 = 78

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A store started off the day with 32 500 items and finished with 30 824 in stock HOW MANY ITEMS SOLD (“the difference”)
djyliett [7]

Answer:

1676

Step-by-step explanation:

The store started with 32500 items and finished the day with 30824 items.

Intial value = 32500

Final value = 30824

Difference = Initial value - Final value = 32500 - 30824 = 1676

The store sold 1676 items in the day

6 0
3 years ago
Please help, im stuck and this is due in 10 minutes.
maria [59]
The answer is C. Hope this helps :) good luck!
5 0
2 years ago
1 Evaluate the expression. r3 - 2s if r = 5 and s = 4​
user100 [1]

Answer:

117

Step-by-step explanation:

Given the expression

r³ - 2s ← substitute given values into the expression

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6 0
3 years ago
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Jobisdone [24]

Answer:

B is the right answer.

Step-by-step explanation:

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x = 1,350

To confirm that:

56 + 0.08x

56 + 0.08(1,350)

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164 is the answer.

6 0
3 years ago
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