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salantis [7]
2 years ago
13

A group of friends paid $7 each to play a round of golf . It also cost $ 12 to rent a golf cart. As a group, they paid $ 33 alto

gether . Determine the number of friends that played golf .
Mathematics
1 answer:
Paraphin [41]2 years ago
3 0

Answer:

3 friends played golf

Step-by-step explanation:

33-12=21

21/7=3

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Svetllana [295]

Answer:

-65

Step-by-step explanation:

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h(t) = -75 +10

h(t) = -65

7 0
1 year ago
What is the result of subtracting the second equation from the first? <br> -4x-2y=-2<br> x-2y=9
diamong [38]

Answer:

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Step-by-step explanation:

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-5x=-11

x=2=2

substituting by x in the first equation

so y=-3.4

6 0
2 years ago
Identify the slope as positive, negative, zero or undefined
slavikrds [6]

Answer:

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Step-by-step explanation:

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2 years ago
Write -4i+(1/4-5i)-(-3/4+8i)+17i as a complex number in the standard for
KatRina [158]

Answer:

1+ 0i

Step-by-step explanation:

A complex number is a number which has some real part and some imaginary part.

Standard form of a complex number is represented as

a +bi

Where a is the real part,

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And i = \sqrt{-1}

Given complex number:

-4i+\dfrac{1}{4}-5i)-(-\dfrac{3}{4}+8i)+17i\\\Rightarrow -4i+\dfrac{1}{4}-5i + \dfrac{3}{4}-8i+17i\\\Rightarrow  \dfrac{3}{4}+\dfrac{1}{4}-4i -5i-8i+17i\\\Rightarrow  \dfrac{3+1}{4}-17i+17i\\\Rightarrow \dfrac{4}{4}+0i\\\Rightarrow 1 + 0i

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8 0
2 years ago
What is the area, in square centimeters, of the figure below? 2.4cm, 5.8cm
nirvana33 [79]

Answer:

13.92

Step-by-step explanation:

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