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Ludmilka [50]
2 years ago
10

Help, please!!! 7th Grade math!

Mathematics
2 answers:
BigorU [14]2 years ago
3 0

Answer:-3

Step-by-step explanation:

4^2=16, 1^3=1, (-3)^2=9

so

16-1+3=18/(3-9)

so 18/-6= -3

Mila [183]2 years ago
3 0

Answer:

-3

Step-by-step explanation:

solve for 4^{2} -1x^{3} + 3

Use PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction)

16-1^3+3

16-1+3

18

Solve for 3-(-3)^{2}

Use PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction)

3-9

-6

Plug your answer back in

\frac{18}{-6}

Divide

-3

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it takes 1/3 cup of sugar to make a milkshake you have 6 cups of sugar how many milk shakes can you make?​
Gekata [30.6K]

Answer:

18

Step-by-step explanation:

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3 years ago
Please help me answer this question
Oliga [24]

Answer:

B

Step-by-step explanation:


7 0
3 years ago
ram is half his fathers age now. ten years ago he was one third his fathers age then what are their present ages
NeX [460]

x   -  Ram's age now

Ram is half his father's age now, so his father's age is two times Ram's age:

2x  - Ram's father age now

x - 10   -  Ram's age ten years ago

2x - 10    - Ram's father age ten years ago

ten years ago he was one third his father's age so his father's age was three times Ram's age:

2x - 10 = 3•(x - 10)

2x - 10 = 3x - 30

-10 + 30 = 3x - 2x

20 = x

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Answer:

<u>Ram is 20 years old now, Ram's father is 40 years old now.</u>

8 0
3 years ago
A container is filled with water. This container has a small hole. After 20 minutes the amount of water in the container is 600
Grace [21]

Answer:

100 minutes and yes

Step-by-step explanation:

4 0
2 years ago
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Answer:

A x

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