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Anettt [7]
3 years ago
6

Four less then five times a number is equal to 11

Mathematics
1 answer:
choli [55]3 years ago
4 0
4 less (-4) 5 times a number (5n) is (=) 11 (11)

-4+5n=11
add 4 to both sides
4-4+5n=11+4
0+5n=15
5n=15
divide both sides by 5
5n/5=15/5
1n=3
n=3
the number is 3

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3 years ago
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Evaluate [16 ÷ (2 + 3 • 2)] + [4 • (36 – 25)]
maw [93]

Answer:

46

Step-by-step explanation:

There is an open + in the middle. It does not have any brackets around it. Therefore you do it at the very last.

Left side of the plus sign.

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= [16 ÷ (2 + 6)] Add inside the parenthesis.

= [16 ÷ 8 ]         Do the division

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Right side of the open plus sign

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[4 * 11 ]             Do the multiplication

44

Now combine both right and left side.

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8 0
3 years ago
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Answer:

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6 0
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Ilia_Sergeevich [38]

Step-by-step explanation:

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