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UNO [17]
3 years ago
15

Dan spent half of his allowance going to the movies. He washed the family

Mathematics
1 answer:
Nastasia [14]3 years ago
7 0

Answer:

16

Step-by-step explanation:

1/2x + 8 = 16

1/2x = 16 - 8

1/2x = 8

x = 8 * 2

x = 16 <== his weekly allowance

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Seven times a number n and 4
WARRIOR [948]

anything above 28

Step-by-step explanation:

Seven times 4 is 28, times any number is anything 28 and above

5 0
3 years ago
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$75 lunch; 18% tip what is the total
Ghella [55]

Answer:

88.5

Step-by-step explanation:

75 x .18

tip= 13.5

75 + 13.5 = 88.5

8 0
3 years ago
If you subtract 12<br> from my number and<br> multiply the difference by -3,<br> the result is -54.
worty [1.4K]

Answer:

the answer is 30

Step-by-step explanation:

Let the number be x

- 3 (x - 12) = - 54

-3x + 36 = -54

-3x = -54 - 36

-3x = -90

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x = 30

4 0
3 years ago
PLEASE ANSWER ASAP!!!!
goldenfox [79]

Answer:

she did nothing wrong lowkey

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Can anybody help me with this please. Thanks​
kozerog [31]

9514 1404 393

Answer:

  x° ≈ 50.0°

Step-by-step explanation:

The sides adjacent and opposite the angle are given. The appropriate trig relation is ...

  Tan = Opposite/Adjacent

  tan(x°) = 50/42

The inverse function is used to find the angle whose tangent is a particular value:

  x° = arctan(50/42) ≈ 49.9697°

  x° ≈ 50.0°

3 0
3 years ago
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