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grandymaker [24]

3 years ago

12

Please help ill give brainliest and 60 points :((( im gonna cry

1 answer:

Schach [20]3 years ago

6 0

Answer:

All systems have 2 real solutions.

Step-by-step explanation:

there are X and Y unknowns.

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A line that passes through the point (-3, -6) has a slope of Which is another point on this

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Store reduces an item 20% after 3 weeks if unsold a further 30% if unsold after 6 weeks and after 7 weeks a further 10% estimate

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Step-by-step explanation:

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3 years ago

-10 < 2x - 4 < 8, What is X?

Crank

Add 4 to the whole equation

-10 + 4 < 2x < 8 + 4

Simplify

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5 0

3 years ago

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posledela

Answer:

a. 0.4 and 0.5

b. 0.46

Step-by-step explanation:

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6 0

3 years ago

A surf instructor has an initial fee of $12 and charges $8 per hour for lessons.

Naddika [18.5K]

Y= 8h+12
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4 years ago

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